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Product Name: O-Ethyl-O-[(2-Isopropoxycarbonyl)Phenyl]-N-Isopropylthiophosphoramide
Chemical Formula: C16H24NO4PS
Use: Industrial chemical for research and synthesis, not intended for household applications
Manufacturer: Manufacturer’s specific information provided on batch label
Contact for Emergency: 24-hour emergency phone number listed by supplier
Synonyms: Full name used, none commonly observed in commerce
Recommended Restrictions: Use restricted to trained personnel familiar with laboratory safety
Product Codes: Referenced with internal lot identifier for traceability in incident follow-up
Date of Issue: Latest revision date clearly noted on documentation accompanying each shipment
GHS Classification: Acute toxicity (oral and dermal), skin and eye irritant, possible environmental hazard
Signal Word: Danger
Hazard Statements: Toxic if swallowed, may cause allergic skin reaction, suspected of damaging fertility, may cause respiratory irritation, hazardous to the aquatic environment
Pictograms: Skull and crossbones, exclamation mark, environment symbol
Precautionary Statements: Wear protective gloves and eye protection, avoid release to the environment, wash hands thoroughly after handling, obtain special instructions before use, handle only outdoors or in well-ventilated areas
Primary Routes of Entry: Inhalation, skin and eye contact, ingestion
Target Organs: Liver, kidneys, nervous system, respiratory tract
Emergency Overview: Exposure through any route can cause acute symptoms and environmental contamination, risks increase with concentration and duration of contact
Chemical Name: O-Ethyl-O-[(2-Isopropoxycarbonyl)Phenyl]-N-Isopropylthiophosphoramide
CAS Number: 2432-41-9
EC Number: 219-411-0
Concentration: 98% or higher (technical grade)
Impurities: Lower alkyl phosphoramidates, unidentified organic traces below 2%
Stabilizers: None typically added
Other Identifiers: No other names officially recorded under regulatory frameworks
Inhalation: Remove individual to fresh air, keep warm and rested, perform artificial respiration if breathing slows, seek immediate medical advice in case of respiratory irritation or discomfort
Skin Contact: Remove contaminated clothing, wash affected skin immediately with lots of cool running water and mild soap, avoid scrubbing, consult physician if symptoms persist
Eye Contact: Rinse eyes gently, keep eyelids open with clean fingers, use plenty of water for at least 15 minutes, remove contact lenses if safe and easy to do, keep rinsing, seek urgent ophthalmic assessment
Ingestion: Rinse mouth, do not induce vomiting, give a glass of water only if victim is lucid and not convulsing, call poison center or emergency medical provider right away
Notes for Physician: Monitor respiratory, cardiovascular, and renal function; symptomatic care and observation for delayed toxic reactions essential
Most Important Symptoms: Delayed respiratory symptoms, dizziness, weakness, skin and eye irritation, nausea
Protection for First Aiders: Wear nitrile gloves, chemical splash goggles, and FFP3 mask if available
Suitable Extinguishing Media: Dry chemical powder, foam, or carbon dioxide extinguisher, water spray for cooling containers only
Unsuitable Extinguishing Media: Strong water jets may spread chemical
Fire Hazards: Releases oxides of phosphorus, sulfur, and nitrogen, along with carbon monoxide when heated to decomposition
Special Protective Equipment: Self-contained breathing apparatus and full protective gear essential for firefighters
Hazardous Combustion Products: Highly toxic vapors including phosphine, sulfur dioxide, and unknown organic substances
Firefighting Advice: Approach upwind, prevent runoff from entering waterways, coordinate with hazardous materials team, cool exposed drums with water mist
Personal Precautions: Evacuate area, ventilate space, cordon off site, keep unnecessary personnel away
Protective Equipment: Chemical resistant gloves, full body suits, sealed goggles, air-purifying respirators with P3 filters, or supplied-air rescue mask
Spill Containment: Use inert absorbent material, cover spill, avoid inhaling dust, collect residue in sealed containers for disposal
Environmental Protection: Prevent from entering drains, soil, sewers, and waterways, inform relevant local authorities in case of large releases
Decontamination: Neutralize with dilute alkaline solution, wash area down with detergent and copious water after cleanup, monitor for residual contamination
Reporting Requirements: Notify emergency response teams and regulatory body if above regulated threshold
Precautions for Safe Handling: Use only in laboratory fume hood, avoid direct contact and inhalation, employ strict hygiene, do not consume food or drink near product
Safe Storage Conditions: Store in a tightly sealed original container, away from incompatible materials such as strong acids, bases, and oxidizing agents, at temperatures between 2°C and 8°C, in well-ventilated areas
Incompatible Materials: Strong oxidizers, alkalis, acid chlorides, reducing agents
Storage Stability: Keep upright, protect from heat, direct sunlight, and moisture, monitor for signs of decomposition
Handling Instructions: Transfer in small quantities, use closed systems wherever possible, keep thorough log of use and access
Specific End Uses: Limited to laboratory research conducted by trained chemists under controlled conditions
Occupational Exposure Limits: No established limits, treat as highly hazardous material
Engineering Controls: Chemical fume hoods with negative pressure system, eyewash stations and emergency showers in area
Personal Protective Equipment: Wear splash-resistant lab coat, disposable nitrile gloves, chemical splash goggles, face shield in splash risk situations, FFP3 mask or PAPR for airborne dust
Environmental Exposure Controls: Use containment trays, avoid discharge to environment, segregate wastewater for proper treatment
Special Hygiene Measures: Decontaminate all equipment and work surfaces after use, wash hands with soap and water after handling, avoid touching skin, face, or eyes during work
Monitoring: Air monitoring for hazardous vapors recommended in labs with significant use
Appearance: Colorless or pale yellow oily liquid
Odor: Mild, possibly mercaptan-like or chemical smell
Melting Point: Below room temperature, not easily crystallized
Boiling Point: Decomposes before boiling, estimated at over 200°C
Vapor Pressure: Low at ambient temperature
Solubility: Slightly soluble in water, readily soluble in organic solvents such as ethanol, dichloromethane
Density: Approximately 1.2 g/cm³ at 20°C
pH (solution): Not applicable (not intended for aqueous use)
Partition Coefficient (n-octanol/water): Estimated high potential for partition into organic phase
Flash Point: Not readily flammable, exact value not available
Auto-Ignition Temperature: Data not available
Decomposition Temperature: Above 180°C
Viscosity: Moderate at room temperature, may become more fluid with heat
Molecular Weight: 369.41 g/mol
Explosive Limits: Not established
Chemical Stability: Stable under recommended storage conditions, sensitive to moisture and prolonged exposure to air
Reactivity: May react violently with oxidizers or strong bases
Conditions to Avoid: Heat, flames, sources of ignition, exposure to water vapor or acids
Possibility of Hazardous Reactions: Hydrolyzes slowly, yields toxic fumes including phosphine, sulfur oxides, or isopropyl compounds when heated
Incompatible Materials: Alkalis, halogenated compounds, strong reducing agents
Hazardous Decomposition Products: Oxides of phosphorus and sulfur, carbon monoxide, and miscellaneous volatile organics
Likely Routes of Exposure: Inhalation, ingestion, skin, and eye contact
Acute Toxicity: Oral LD50 (rat): estimated below 20 mg/kg, Dermal LD50 (rat): data unavailable but presumed toxic based on structure
Chronic Effects: Repeated exposure may affect nervous system and cause hepatic and renal impairment
Skin Corrosion/Irritation: Causes skin redness, possibly blistering on prolonged contact
Serious Eye Damage/Irritation: Severe irritation, painful tearing, risk of eye injury
Respiratory Sensitization: Can provoke allergic asthma-like symptoms with repeat exposure
Germ Cell Mutagenicity: Insufficient data on mutagenic potential
Carcinogenicity: No clear evidence, but precaution recommended due to chemical class
Reproductive Toxicity: Possible reproductive toxin based on structural analogues
Other Effects: Neurological symptoms such as headaches, tremor, confusion in cases of significant exposure
Toxicity to Aquatic Life: Highly toxic to fish and aquatic invertebrates, lethal at concentrations below 1 mg/L
Persistence and Degradability: Degrades slowly in the environment, can bioaccumulate in sediments and organisms
Bioaccumulative Potential: Significant due to lipid solubility, risk of accumulation in aquatic organisms and food chain
Mobility in Soil: Low water solubility suggests low mobility but high risk of partitioning in organic-rich soil
Other Adverse Effects: Long-term contamination may affect microbial balance and threaten local ecosystem stability
Special Precautions: Dispose of any contaminated solids as hazardous waste to keep waterways safe, minimize use and accidental releases
Waste Disposal: Treated as hazardous waste, collect in tightly closed containers, label clearly, send to certified chemical waste disposal facility
Disposal of Containers: Triple rinse with compatible solvent, puncture, and deliver to licensed hazardous waste handler
Sewage Disposal Restrictions: Never release to sewer systems or landfills
Additional Precautions: Local regulations often require notification and documentation, keep all paperwork for tracking and environmental audit purposes
Special Handling Notes: Small quantities generated in laboratory work handled with full PPE, never mixed with regular trash or washed down drains
UN Number: 2810
UN Proper Shipping Name: Toxic, liquid, organic, n.o.s. (contains O-Ethyl-O-[(2-Isopropoxycarbonyl)Phenyl]-N-Isopropylthiophosphoramide)
Transport Hazard Class: 6.1 (Toxic substances)
Packing Group: II
Label Required: Toxic (skull and crossbones) label required
Land Transport (ADR/RID): Regulated as dangerous goods, special documents required
Sea Transport (IMDG): Toxic liquid, packaging and storage precautions indicated by code
Air Transport (IATA): Requires declaration, packaged in air transport-approved containers, cargo aircraft only
Relevant Regulations: Regulated under chemical safety and environmental protection laws in the EU (REACH), US (TSCA), and other jurisdictions
Hazard Classification: Classified as hazardous and toxic under Global Harmonized System (GHS)
Authorization: Use permitted only under controlled laboratory or industrial settings, licensing required in some countries
Restrictions: Not included on exemption lists, import and export may require special permission
Other National Laws: Subject to workplace safety, pollution control, and hazardous waste directives, often tracked by national agencies for compliance
Employee Training: Mandatory training for handlers, records kept for regulatory review
Safety Data Sheet Availability: Must be available to all handlers and emergency responders in relevant language
Labelling Requirements: Identified with danger symbols, hazard statements, and supplier contacts
Additional Assessments: Risk assessment and exposure minimization plan required for all operational facilities
