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Chemistry can look intimidating to people with no hands-on experience. Many years ago, the field was all about finding simple solvents and raw materials. Tert-Butyl Peroxypivalate (TBPP) didn’t always exist as a specialty product. Its road to the marketplace started in the post-World War II era, as manufacturers wanted safer, more effective catalysts and polymerization agents. As plastics needed more precise control and manufacturers tried to move toward lower temperature processing, researchers started to chase after new peroxides. TBPP emerged as a useful organic peroxide with a reliable profile. Research journals from the 1960s to early 1980s often described testing and safety incidents, but each mistake meant a lesson learned, from unstable storage to the surprise reactivity with common industrial metals. The path to today’s stabilized, diluted products wasn’t smooth, but each bump showed the importance of data and caution. Today, companies don’t reinvent the wheel. They lean on more than seventy years of trial, error, and measured success.
Tert-Butyl Peroxypivalate brings together a fair amount of risk and utility. Offered as an almost colorless or pale yellow liquid, it often comes diluted—between 27% and 67% active content—thanks to a necessity, not convenience. At lower concentrations, the pure stuff can run the risk of explosive decomposition. Industries use Diluent Type B (making up at least 33% of the solution) to slow down that reactivity. The chemical’s qualities make it a good candidate for controlling polymerization reactions, especially for processes calling for lower activation energies. Unlike older peroxides that needed lots of heat to get going, TBPP wakes up with less. Companies value that property. Fewer fire risks, less energy waste, and less stress on expensive reactor hardware translate into lower production costs, a reduced carbon footprint, and safer working environments.
TBPP doesn’t hide its chemical power. It’s a liquid at room temperature with a faint odor that reminds some workers of acetone crossed with sharp cleaning agents. The boiling point stays low compared with sturdy mineral oils. Despite its comparatively mild appearance, TBPP packs quite the punch. It breaks down quickly under heat, sunlight, or when mixed with strong acids or alkalis, sometimes releasing flammable or irritating gases. Its density rides around 1.01–1.07 g/cm³, and its solubility tilts toward most organic solvents. There’s a catch with storage and handling. The substance needs to stay cool—not chilling in an office fridge, but definitely shielded from any heat sources, direct sunlight, or open flames. Ignoring storage guidelines doesn’t lead to mild surprises—runaway decomposition can rupture containers and put the whole workplace at risk. Because the chemistry behind TBPP catalysis works through free radicals, the chemical doesn’t just sit around waiting. It’s ready to bounce into action, for better or for worse.
Regulators don’t take chances with TBPP. Proper labeling comes with hazard pictograms, signal words, and real instructions that trained workers follow. Containers, whether small bottles in R&D labs or massive drums rolling into polymers plants, display coded warnings for rapid decomposition risk, potential to ignite, cause skin irritation, and even environmental threats. Technical sheets don’t read like bedtime stories—they instruct exactly how to check for stability, what temperature not to exceed, and what kind of automatic venting the containers need. Labels might seem excessive with all the numbers, such as “UN 3109” for shipping, but each one connects back to an incident, a solved accident, or a lesson hard-won by earlier generations. Precision matters, because a casual attitude with these substances nips at the heels of industry disasters.
Most people outside the chemical industry don’t appreciate the careful dance in making a product like TBPP. Manufacturers often react pivalic acid chloride with tert-butyl hydroperoxide under controlled, chilled environments, using solvents as buffers and spending significant time monitoring temperature swings. The whole process is designed to avoid uncontrolled side reactions—any mistake could mean unexpected byproducts or runaway heat. Large-scale plants automate the dosing and cooling, with dozens of sensors and failsafes on the line, but in research-scale syntheses, chemists sometimes rely on vigorous stirring, ice-salt baths, and interventions drawn from decades of lab tradition. After reaction, the crude product faces multiple purifications. Every step involves decision-making, driven by both experience and strict adherence to company protocols. There’s no place for shortcuts, and the engineers and chemists working with these materials remember what’s at stake in every batch.
The free radical chemistry TBPP enables isn’t just science for science’s sake. Manufacturers need initiators that break down cleanly and predictably, spreading free radicals into a reaction in controlled bursts. TBPP shines in starting polymerization of vinyl chloride and other monomers at relatively low temperatures. Adding stabilizers or proprietary inhibitors, companies tweak the decomposition rate so it fits their workflow rather than dictating it. Researchers might explore modifications to the pivalate group, hunting for TBPP derivatives with altered half-lives or decomposition temperatures. The recipe always calls for trade-offs: increasing stability might mean lowering activity. Trialing each modified compound means days (sometimes weeks) in environmental chambers, controlled-atmosphere reactors, and analytical labs, the kind of patient, careful tinkering that takes years of practice and plenty of humility about unexpected results.
TBPP rarely wears just one label. Depending on region, supplier, or intended use, it goes by names like “Pivalic acid, tert-butyl peroxyester,” “t-Butyl peroxypivalate,” or “TBPPV.” Older literature and regional distributors sometimes call it “tert-Butyl peroxypivalate, technical grade.” This matters—mislabeling and confusion about synonyms once caused shipments intended for industrial catalysis to land in R&D departments equipped only for milligram-scale experiments. Today, chemical databases and cross-references in digital inventory systems cut down on mix-ups, but people in the supply chain still share notes on trade names, labeling codes, and differences from similar-looking products like “di-tert-butyl peroxide” or “tert-butyl peroxyacetate.” Each synonym represents a thread of the chemical’s life in trade, research, and manufacturing, but each one demands clarity and attention to detail.
Nobody working with TBPP enjoys accidents. The industry’s gotten more assertive about mandatory training—even if you’ve handled peroxides for decades, new rules and near-miss reports circulate at nearly every plant safety meeting. Safety data sheets form the backbone of day-to-day operations, instructions made explicit: avoid static electricity, keep the substance cool, maintain ventilation, and have appropriate spill containment ready. Respirators aren’t optional for larger exposures, and full coverage chemical-resistant gloves become regular wear. TBPP belongs away from acids, bases, and reducing agents. Even seemingly benign impurities can trigger decomposition. Workers rely on chilled storage rooms with automatic alarms, and nobody laughs at over-precautions: a story of a single drum overheating spreads quickly, reminding the new hires and experienced hands alike why routines exist. Fire suppression systems in these facilities use foam or carbon dioxide, since water can worsen many peroxide incidents. Testing and review of emergency plans stay regular, not only meeting regulations but acknowledging the weight of past mistakes the community works hard not to repeat.
TBPP’s major claim comes from the polymer industry, especially in making PVC (polyvinyl chloride) and acrylics. The drive to cut power bills and reduce stress on reactor vessels means TBPP isn’t an exotic option reserved for specialty lines, but a frequent flyer in plants stretching from North America to Eastern Asia. It works well in emulsion and suspension polymerizations, bringing a steady stream of free radicals needed for controlled, predictable growth of polymer chains. Because it works at modest temperatures, TBPP lets engineers design processes that avoid scorching product, fouling vessels, or accidentally cross-linking materials that need to stay flexible—think soft vinyl tubing, medical-grade plastics, or fine-particulate coatings. At smaller scales, specialty labs use it in experimental polymerizations, and researchers chase possible roles in specialty adhesives and high-tech composite resins. As lightweight, durable plastics become part of everything from cars to wind turbines, TBPP moves along quietly, holding open the gateway to new materials.
Labs around the world spend long hours measuring the breakdown of TBPP, testing how temperature, concentration, and even trace impurities shape its reliability. Instrument manufacturers offer calorimetry setups calibrated specifically for peroxide initiators, and entire graduate careers hinge on teasing out how alternate diluents or proprietary stabilizers change shelf life and in-process activity. There’s plenty still unknown—how minute contaminations affect large-scale stability, how to design better venting caps, and where new chemical derivations might unlock more robust or tailored performance. Funding often goes toward green chemistry tweaks: can byproducts drop in toxicity? Can the life cycle of TBPP, from raw material to finished product, leave fewer scars on the environment? It’s not just about mixing A and B anymore, but about reimagining the whole operation. The best minds in industry listen to stories from plant operators and researchers, building protocols not out of textbooks, but from lived experience.
Research into TBPP toxicity doesn’t paint a rosy picture. Direct skin exposure brings tingling, redness, and sometimes slow-healing burns. Inhalation of vapors or aerosols attacks mucous membranes, and even minor inhalation over time links up with headaches and nausea among exposed workers. Longer-term studies chase after metabolic breakdown products in the liver and kidneys, flagging those repetitive, cumulative risks that don’t make themselves obvious in small-scale animal studies. Old stories from the industry told of “mysterious” illnesses that popped up before modern ventilation and protective gear became standard. Now, companies run worker exposure studies and keep careful tabs on changes in health over time, recognizing that early symptoms shouldn’t be shrugged off. Waste water from production sites draws regulatory monitoring, testing for environmental toxicity in aquatic systems. Scientists search for better antidotes and less harmful substitutes, but they’ve learned the value of erring on the side of caution. Every injury avoided steers future practice closer to responsibility.
TBPP looks locked in for steady use over the next decade. The demand for safer, more process-friendly radical initiators keeps growing as the plastics industry shifts toward energy savings and greater worker safety. There’s a push for bio-based alternatives and greener production methods, but few candidates currently hit the sweet spot between usability and stability offered by TBPP. Researchers and manufacturers keep pressing for process improvements. Automated, sensor-heavy reactors, smarter packaging that senses temperature swings, and machine learning algorithms that flag subtle deviation from standard shelf life—those aren’t marketing slogans but real efforts taking shape in today’s largest chemical players. As the public demands safer, more environmentally responsible plastics, TBPP will likely remain front and center, so long as the balance between utility and caution remains sharp. Living up to both tradition and tomorrow’s challenges will demand a steady commitment: learn from every incident, upgrade practice from every insight, and always look for a safer, smarter way.
Tert-Butyl Peroxypivalate, especially in concentrations ranging from 27% to 67% and combined with Diluent Type B, plays a very real role in how materials come to life around us. Having grown up watching family members work in manufacturing, I saw firsthand how the chemistry behind plastics and rubbers quietly shapes our daily routines. Here’s a closer look at why this compound matters so much in industrial production.
This material works as a powerful free-radical initiator in the polymerization process. To make everyday plastics from building blocks called monomers, you need to trigger polymer chains to grow fast and efficiently. Many factories use this compound to bring those reactions up to speed, especially for producing polyvinyl chloride (PVC), acrylates, and styrene-based plastics. Reliable PVC production wouldn’t look the same without a solid initiator, and that matters in water pipes, medical equipment, window frames, and insulated wiring. The role of a free-radical initiator can make or break the whole process.
Tert-Butyl Peroxypivalate also helps create synthetic rubber. Rubber needs strong, consistent quality for tires, shoe soles, and conveyor belts. Think about how many millions depend on sturdy tires and reliable transportation—it all links back to quality raw materials. This compound helps rubber reach just the right resilience for the job. You’ll also find it guiding the cross-linking in surface coatings, where strong finishes stand up to daily wear and weather.
Another key use involves curing, especially for resins and thermoset plastics. Industrial safety comes into play here. Curing agents that act too aggressively can lead to unpredictable results or even safety incidents. The specific blend of Tert-Butyl Peroxypivalate with Diluent Type B tones down the reactivity just enough, allowing a safer and more controlled process. Having seen friends deal with chemical burns and runaway reactions, it’s clear that the right concentrations and diluents matter for both product quality and worker protection.
Regulatory oversight in the chemical industry keeps ramping up, especially as environmental rules tighten. Tert-Butyl Peroxypivalate, as an organic peroxide, comes with its own set of handling requirements. Storage temperature, ventilation systems, and spill response plans all need careful management. I’ve visited plants that struggled with older storage rooms and saw how better systems could have prevented costly cleanups and staff downtime. Investing in staff training and updated safety infrastructure remains one of the most effective ways for manufacturers to use these compounds responsibly. Automation in start-and-stop dosing also reduces risk and improves efficiency.
Producing better plastics and rubbers isn’t just about chasing higher yields. It’s about balancing speed, quality, and safety in a very real-world environment. The chemistry behind Tert-Butyl Peroxypivalate often sits behind the scenes, but its reliability and versatility keep modern industry moving. With smarter workplace safety, transparent supply chain practices, and a willingness to adapt to new technologies, manufacturers can keep leveraging this compound without cutting corners.
Storing and handling any product the right way comes down to understanding its chemistry, its purpose, and its impact on people and the environment. For me, growing up with a pharmacist mom taught me early the value of proper storage: spoiled medication loses its power, and something as simple as damp air can ruin shelf life. That lesson sticks with almost anything, including industrial or consumer goods.
Temperature swings do more than trigger condensation. I’ve watched sugar clump in humid grocery rooms and electronics fizzle out from heat. For many products, storage works best in cool, dry places away from sunlight. Temperatures above or below recommended levels affect texture, potency, safety, and—if food—flavor. Moisture invites mold, rust, or chemical changes. Ventilated storage helps, especially for items that release fumes or need to keep dry.
A good container makes a world of difference—a lesson learned after ants found our sugar tub one summer. Products intended for long-term use stay safe in sealed, tightly-lidded containers. Glass or high-density plastics block out air and moisture. Some goods, like paints or batteries, come in their own packaging and should not be transferred to new containers without clear labeling.
Working at a hardware store in college, I learned the importance of separating chemicals. Mixing bleach and ammonia made the nightly news once, and OSHA standards took center stage at work. Storing chemicals apart from each other, clear signage, and using secondary containment trays help avoid dangerous reactions. Personal protective gear like gloves and goggles cuts down on exposure, especially while moving or opening containers.
Old stock never turns out well. Keeping records of dates and batch numbers has become a habit for me, and it stops expired or recalled products from sticking around. Regular inspections guard against leaking, damage, or pests. Real lessons come with food spoilage—a rancid bottle or a sticky shelf means something went wrong in the process.
Ignoring disposal guidelines can turn a harmless project into a problem. Many local rules set strict guidelines for throwing out unused or expired products, especially chemicals, batteries, or electronics. Seeing a neighbor pour paint thinner down the drain put me on alert—municipalities fine that behavior for good reason. It’s not only about safety; it’s about respecting the water and soil we all share.
Product safety and shelf life improve with simple steps: proper labeling, climate-controlled storage, separation of incompatible items, and consistent quality checks. Manufacturers offer advice for a reason, and following their directions puts everyone ahead of the curve. For organizations, assigning a team member to oversee inventory makes sense. For individuals, jotting storage instructions directly on the product or shelf keeps information handy. Physical safeguards like childproof cabinets or locked cages prevent accidents at home and work.
Storing and handling goods with care takes some time, but it pays off with quality, safety, and less waste. Good habits protect investments and community health. Experience, trusted sources, and practical routines all play a part in getting the most out of every purchase or supply.
Tert-Butyl Peroxypivalate brings a lot of value to chemical processes. It’s a strong oxidizer. I’ve seen colleagues get complacent with chemicals like this and run into trouble—things happen fast when safety slips. Knowing the right approach makes all the difference so people go home the same way they arrived at the lab or plant.
Looking at safety data sheets, the message comes through: skin and eye contact spell danger. Splash-resistant goggles protect far better than regular safety glasses. Nitrile gloves, not latex, stand up against this compound’s risks. Lab coats made from flame-retardant fabric protect arms and regular cotton can catch fire too easily. Closed shoes, not sandals, matter more than some folks admit—one spill on bare feet creates a problem nobody wants.
Few forget the powerful fumes that rise from peroxides. Sore throat, dizziness, headaches—those side effects linger in memory far longer than the odor itself. A proper fume hood costs much less than a trip to the hospital. At one plant I visited, workers kept a fan pointed at their bench and thought it counted as “ventilation.” That’s not protection. True fume hoods with sash closed keep vapors out of breathing zones and away from skin.
Heat brings trouble with tert-butyl peroxypivalate. It decomposes in a runaway fashion once things warm past 20 °C (68 °F)—higher than most folks expect. It only takes a hot day and poor air conditioning for a shelf to go from safe to hazardous. I tell people: store it in a fridge built for flammables, never a kitchen unit. Sparks, light bulbs, and static discharge don’t mix with peroxides. Store in the original container, tightly closed, away from acids, bases, and reducing agents. No metal shelves—wood or plastic shelving removes unwanted sparks from the mix.
One colleague once splashed his forearm. He froze. The importance of an eyewash and safety shower, along with knowing how to use them, hits home in those seconds. Folks who think safety drills are a waste have never watched someone lose precious time searching for an emergency shower. Fire extinguishers rated for chemical fires (foam or CO2, not plain water) need to sit within arm’s reach. Spill kits, absorbents, and neutralizing agents deserve a permanent place on the shelf, not just on the inventory list.
Each workplace benefits when people feel free to raise concerns. Near-miss reporting, open feedback, and visible reminders of proper storage and disposal keep everyone sharp. Routine reviews of procedures, with real feedback loops, catch mistakes before they turn into incidents. Nobody forgets a near-miss with a peroxide: it shapes how teams approach their work from that point forward. Respect for the chemical and each other builds safer teams.
Storing a chemical mixture never feels like setting it in stone. That mix on day one isn’t guaranteed to stay the same six months down the line. That fact often slips past those who haven’t seen a failed batch spill down the drain. I learned that early on, working in a lab where every degree above room temperature, every speck of dust, threatened our months of hard work. Even with tight containers and controlled light, unexpected changes could sneak in. For pharmaceuticals, paints, fertilizers, or cleaners, lasting too short means more waste and constant retesting. Unstable formulas quietly eat into budgets.
Humidity makes the perfect villain, especially in powders and hygroscopic compounds. Water sneaks in, crystals clump or dissolve, and you’re left with a sticky mess or uneven product. Every time I see a drum carelessly left open, I remember the squishy disaster that ruined an entire week’s batch. Exposure to air doesn’t just dry things out; oxygen can work slow damage, reacting with sensitive ingredients until nothing works quite right.
Sunlight also accelerates trouble for many chemicals. Dyes lose vibrancy and pharmaceuticals sometimes degrade, making them risky. I once witnessed a whole inventory of light-sensitive tablets lose their punch because someone stored them near a sunny window. Some mixtures need cool, dark places—no shortcuts—or you’re gambling with changes in color, texture, or function.
Temperature swings break up chemical bonds as easily as poor mixing. Keeping things steady sometimes means extra investment in storage. It might seem unnecessary, but nobody likes explaining why a customer’s order doesn’t match the sample they approved.
Contamination sits quietly on surfaces or in scoops. Even a grain from the previous batch can start unwanted reactions. People outside laboratories don’t always realize how a single dirty funnel can set off a bad chain reaction.
Regulations keep everyone on their toes, especially where public health or safety is involved. In the food additive space, for instance, the FDA and similar organizations expect solid evidence to back up those expiry dates. Accelerated stability testing helps, but nothing beats real-world aging studies. I remember tracking a surfactant blend for two years in five different conditions, seeing numbers slowly drift, tiny differences you’d never notice without careful recording.
Independent research supports keeping chemical records detailed and transparent. Good labeling and batch tracking cut drawn-out troubleshooting. An ounce of prevention here always pays off.
Finding a good shelf life often means more than copying what others claim. Invest in honest testing, simulate different storage spaces, monitor, and track actual changes over time. Keeping humidity low and containers tightly sealed always made a bigger difference than adding fancier preservatives. Teach everyone in the supply chain why storage matters—clear training pays off faster than another round of product recalls.
A stable formula isn’t just chemistry on paper. It benefits business, customers, and the environment alike. Reliable products depend on everyday discipline, not just high-tech tweaks. My experience, and a stack of ruined samples, taught me that much.
Spills and accidental exposure happen just about everywhere: kitchens, labs, factories, schools. Those early moments after a spill can make the difference between a minor issue and a major problem. Years of personal experience with chemical handling and safety protocols taught me a simple lesson—panic helps nobody. Staying calm and following a clear plan saves time and health. Most incidents don’t just pose risk to people, but the environment and valuable materials as well.
Grabbing gloves and eye protection isn’t just an item on a checklist; it keeps real people out of the emergency room. Chemicals and biological materials jump from skin to bloodstream much quicker than most folks think. Breathing in dust, or letting even a splash hit your lips, leads to harmful reactions and long-term complications. That's why personal protective equipment should always sit within reach—preferably right by doors, workstations, or wherever materials could leak or spill. Placing protective gear in hard-to-get places sets people up for trouble when seconds count.
Every workplace has its own emergency signals. Yelling for help or hitting a spill alarm tells everyone nearby to steer clear, and draws in someone trained to handle cleanup. Missing those first warning signs often causes avoidable injuries. Having clear posters, regular drills, and even simple, direct instructions printed on storage cabinets builds a culture tuned to quick, effective responses. Nobody should fumble around or look lost—people remember practical, direct instructions much better than a novel-sized safety manual.
One big mistake people make in the snap decision after a spill—treating every liquid the same. Mixing bleach with acids, or water with solvent spills, has sent more folks to the hospital than most realize. Reading the label, checking a Safety Data Sheet, or at least asking a supervisor sounds slow in an emergency, but it’s what keeps a routine cleanup from turning explosive. People working in any environment filled with different chemicals benefit from color-coded labels, QR-code lookups, or easily-reached quick guides that spell out what to touch, what to avoid, and whether to call in specialists.
Spill kits beat paper towels every time. Absorbent pads, neutralizing powders, closed bags, and tongs save time and avoid skin contact or chemical splashes. Most companies now build grab-and-go kits with gloves, instructions, and disposal bags. Every worker should walk past these somewhere on their daily route—not shoved in a locked storeroom. Practicing with these kits during training means fewer mistakes under pressure.
After cleanup, nobody should just move on. Reviewing what happened pays off next time around. Logging incidents, even minor ones, lets future teams learn from real problems instead of waiting for disaster. Workers on night shifts or new hires often rely on these honest reports to avoid repeating mistakes, building a safer culture over the long run. Real-world examples give safety policies more weight than any dry document can provide.
Good accident response depends more on a supportive team and clear communication than on fancy equipment. Investing in up-to-date training, making protective gear as normal as a pen in a pocket, rewarding quick and honest reporting—those changes protect people at every skill level. Spills and accidents can’t be eliminated forever, but smart preparation and a team that practices what it preaches make recovery swifter and less painful for everyone involved.
| Names | |
| Preferred IUPAC name | tert-butyl peroxypivalate |
| Other names |
Tert-butyl peroxypivalate, solution tert-Butyl peroxypivalate, mixture with ≥ 33% diluent |
| Pronunciation | /ˌtɜːtˈbjuːtɪl pəˌrɒksi pɪˈvæleɪt/ |
| Identifiers | |
| CAS Number | [Tert-Butyl Peroxypivalate [27% < Content ≤ 67%, Diluent Type B ≥ 33%]] CAS Number: "3006-82-4 |
| Beilstein Reference | 1512494 |
| ChEBI | CHEBI:88272 |
| ChEMBL | CHEMBL1694944 |
| ChemSpider | 187682 |
| DrugBank | DB14021 |
| ECHA InfoCard | 05d6e617-e138-4514-b7b3-8c444d3c4a86 |
| EC Number | 213-799-4 |
| Gmelin Reference | 72978 |
| KEGG | C18586 |
| MeSH | D000072633 |
| PubChem CID | 11763 |
| RTECS number | EZ3850000 |
| UNII | F1B9AXJ0XY |
| UN number | 3107 |
| Properties | |
| Chemical formula | C8H16O5 |
| Molar mass | 242.31 g/mol |
| Appearance | Colorless transparent liquid |
| Odor | Characteristic |
| Density | 0.93 g/cm3 |
| Solubility in water | insoluble |
| log P | -0.06 |
| Vapor pressure | 0.7 hPa (20 °C) |
| Refractive index (nD) | 1.3912 |
| Viscosity | 2.5 mm²/s at 20°C |
| Dipole moment | 1.98 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 290.9 J·mol⁻¹·K⁻¹ |
| Std enthalpy of combustion (ΔcH⦵298) | -8086 kJ/mol |
| Hazards | |
| GHS labelling | GHS02, GHS05, GHS07, GHS08 |
| Pictograms | GHS02, GHS05, GHS07, GHS08 |
| Signal word | Danger |
| Hazard statements | H242: Heating may cause a fire or explosion. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H332: Harmful if inhaled. H335: May cause respiratory irritation. |
| Precautionary statements | P210, P220, P234, P280, P302+P352, P305+P351+P338, P370+P378, P411+P235, P420, P501 |
| NFPA 704 (fire diamond) | 3-4-4-W |
| Flash point | 19.5 °C |
| Autoignition temperature | 48 °C (DIN 51794) |
| Explosive limits | Explosive limits: 1.1% (V) to 7.0% (V) |
| Lethal dose or concentration | LD50 Rat (oral): > 2 000 mg/kg |
| LD50 (median dose) | LD50 (median dose): Rat (oral): 2980 mg/kg |
| NIOSH | UN3109 |
| PEL (Permissible) | 100 ppm |
| REL (Recommended) | 40 mg/m³ |
| IDLH (Immediate danger) | Unknown |
| Related compounds | |
| Related compounds |
tert-Butyl Peroxy 2-Ethylhexanoate tert-Butyl Peroxybenzoate tert-Butyl Peroxyisobutyrate tert-Butyl Peroxyacetate Methyl Ethyl Ketone Peroxide |
