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Product Name: 2-Cyclohexylaminoethanesulfonic Acid
Chemical Formula: C8H17NO3S
CAS Number: 103404-87-1
Synonyms: CHES, Cyclohexylaminoethanesulfonic acid
Manufacturer: [Insert company details]
Recommended Use: Biochemical research, biological buffer
Contact Numbers: Emergency: [Insert emergency contact]
Classification: Not classified as hazardous under GHS criteria
Signal Word: None required
Hazard Statements: Not expected to present significant hazard under normal laboratory conditions
Precautionary Statements: Avoid inhalation, direct skin and eye contact, ingestion
Potential Health Effects: Irritation of eyes, skin, and respiratory tract possible after prolonged or repeated exposure
Environmental Impact: Possible aquatic toxicity if released in large amounts
NFPA Ratings: Health: 1, Flammability: 0, Reactivity: 0
Chemical Name: 2-Cyclohexylaminoethanesulfonic Acid
CAS Number: 103404-87-1
Concentration: ≥99% (pure substance)
Molecular Weight: 207.3 g/mol
Impurities: Typically contains trace levels of related buffering agents (e.g., minor cyclohexyl derivatives)
Inhalation: Move person to fresh air, seek medical attention if respiratory symptoms develop
Skin Contact: Remove contaminated clothing, wash skin with soap and water for several minutes
Eye Contact: Rinse eyes immediately with plenty of water, occasionally lifting upper and lower eyelids, consult physician if irritation persists
Ingestion: Rinse mouth thoroughly, do not induce vomiting without advice from medical personnel, seek immediate medical help if large amounts are ingested
Most Important Symptoms/Effects: Eye and skin irritation, possible gastrointestinal discomfort after ingestion
Suitable Extinguishing Media: Use water spray, dry chemical powder, alcohol-resistant foam, or carbon dioxide
Hazardous Combustion Products: Sulfur oxides, nitrogen oxides, carbon monoxide, carbon dioxide
Special Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear
Fire/Explosion Hazards: Non-flammable substance, does not support combustion under typical conditions
Advice for Firefighters: Cool exposed containers with water spray to prevent overheating
Personal Precautions: Equip with protective gloves, goggles, and laboratory coat to limit personal contact
Environmental Precautions: Prevent uncontrolled release into soil or water systems, use containment booms or sorbents as needed
Clean-up Methods: Sweep up spilled material, place in appropriate container for disposal, wash area with water only after substance has been collected
Emergency Measures: Evacuate unnecessary personnel from area, ventilate space thoroughly
Safe Handling Guidance: Handle in well-ventilated area, avoid generating dust, use in fume hood if possible
Storage Requirements: Store in tightly closed containers, keep in dry, cool, and well-ventilated space, protect from moisture and direct light
Incompatibilities: Avoid contact with strong acids, strong bases, and strong oxidizing agents
Hygiene Precautions: Wash hands thoroughly after handling, do not eat, drink, or smoke in working area
Recommended Shelf Life: Stable under recommended storage conditions, monitor moisture exposure
Engineering Controls: Work in chemical fume hood, ensure eyewash stations and safety showers are accessible
Personal Protective Equipment: Wear resistant gloves (nitrile or neoprene), safety goggles, lab coat, closed-toed shoes
Respiratory Protection: Use appropriate respiratory protection if dust or aerosols are generated
Control Parameters: No established occupational exposure limits for this compound, minimize exposure by good laboratory practice
Environmental Exposure Controls: Prevent entry into drains or sewers; use spill containment for accidental releases
Appearance: White crystalline powder
Odor: Odorless
Odor Threshold: Not established
pH: 7.5-8.5 (0.1 M solution at 25°C)
Melting Point: Greater than 300°C (decomposes)
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not flammable
Evaporation Rate: Not relevant for solid
Flammability (solid, gas): Not flammable
Vapor Pressure: Negligible at ambient temperature
Density: ~1.26 g/cm³
Solubility: Soluble in water, insoluble in organic solvents
Partition Coefficient (n-octanol/water): Not available
Viscosity: Not applicable to solid
Decomposition Temperature: Above 300°C
Chemical Stability: Stable under normal laboratory conditions
Reactivity: No hazardous reactions under normal processing environments
Conditions to Avoid: Excess moisture, extreme temperatures, exposure to incompatible substances
Incompatible Materials: Strong oxidizers, strong acids, strong bases
Hazardous Decomposition Products: Sulfur oxides, nitrogen oxides, carbon monoxide, carbon dioxide
Acute Toxicity: Data limited, likely low toxicity based on related compounds
Routes of Exposure: Inhalation, skin and eye contact, ingestion
Symptoms: Can cause mild to moderate irritation of skin, eyes, and respiratory passages
Chronic Effects: No chronic toxicity identified in literature, prolonged use can lead to minor irritation
Carcinogenicity: Not listed as carcinogen by IARC, NTP, OSHA
Mutagenicity: No data indicating mutagenic potential
Reproductive Toxicity: No data indicating adverse reproductive effects
Sensitization: No evidence of skin or respiratory sensitization
Ecotoxicity: Data on direct toxicity to aquatic life are limited; caution warranted with significant spills
Persistence and Degradability: Expected to be moderately biodegradable in water and soil environments
Bioaccumulative Potential: Not likely to bioaccumulate due to high water solubility
Mobility in Soil: Likely to exhibit high mobility through soil due to aqueous solubility
Other Adverse Effects: No evidence of significant adverse environmental impact under normal use
Waste Treatment Methods: Dispose through licensed chemical waste contractor
Product Disposal: Follow local, regional, and national regulations about chemical disposal; do not discharge into waterways or sewers
Contaminated Packaging: Rinse thoroughly; dispose of as hazardous chemical waste
Other Disposal Recommendations: Burn in approved incinerator only if allowed by authority; avoid uncontrolled landfilling
UN Number: Not regulated for transport
Transport Hazard Class: Non-hazardous for air, sea, and land transport
Packing Group: Not assigned
Marine Pollutant: Not classified as marine pollutant
Special Precautions: Protect containers from physical damage during shipment
US TSCA: Listed
EU EINECS/ELINCS: Complies
Canada DSL/NDSL: Listed
Other International Inventories: Listed or exempt in most jurisdictions
OSHA: Not considered hazardous
SARA Title III: Not subject to reporting
California Proposition 65: Not listed
Labelling Requirements: Standard laboratory chemical labeling, no special warning symbols needed
