Product Identification
【Product Name】1,1,1,3,3,3-Hexafluoro-2-propanol 六氟异丙醇
【Synonyms】
1,1,1,3,3,3-Hexafluoro-2-hydroxypropane
1,1,1,3,3,3-Hexafluoroisopropyl alcohol
2,2,2-Trifluoro-1-(trifluoromethyl)ethanol
2-Propanol, 1,1,1,3,3,3-hexafluoro-
Bis(trifluoromethyl)methanol
Hexafluoroisopropyl alcohol
【CAS】920-66-1
【Formula】C3H2F6O
【Molecular Weight】168.04
【EINECS】213-059-4
【RTECS】UB6450000
【RTECS Class】Other
【Beilstein/Gmelin】3624201
【EC Class】harmful, corrosive
Physical and Chemical Properties
【Appearance】A light colored liquid.
【Solubility in water】Insoluble
【Melting Point】-96
【Boiling Point】59.1
【Vapor Pressure】158 (25 C)
【Density】1.492 g/cm3
【pKa/pKb】9.75 (pKa)
【Partition Coefficient】1.91
【Heat Of Vaporization】59.0 kJ/mol
【Vapor Density】5.8
【Refractive Index】1.27 (20 C)
First Aid Measures
【Ingestion】If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
【Storage】Store in a cool, dry place. Store in a tightly closed container.
【Handling】Wash thoroughly after handling. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use only in a chemical fume hood.
Hazards Identification
【Inhalation】Causes respiratory tract irritation. May cause effects similar to those described for ingestion.
【Skin】Prolonged and/or repeated contact may cause defatting of the skin and dermatitis. May cause irritation with pain and stinging, especially if the skin is abraded.
【Eyes】Causes eye irritation. May cause eye injury.
【Ingestion】May cause central nervous system depression, kidney damage, and liver damage. Symptoms may include: headache, excitement, fatigue, nausea, vomiting, stupor, and coma. May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
【Hazards】When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
【EC Risk Phrase】R 20/22 34 41
【EC Safety Phrase】S 26 36/37/39 45
【UN (DOT)】3265
Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】May cause liver and kidney damage.
Fire Fighting Measures
【Flash Point】-2
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Substance is noncombustible. Extinguishing media: Use extinguishing media most appropriate for the surrounding fire.
【Fire Potential】This chemical is probably combustible.
Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stability and Reactivity
【Disposal Code】2
【Stability】Has not been fully evaluated.
【Incompatibilities】Strong acids, acid chlorides, oxidizing agents, aluminium, zinc, strong bases.
【Decomposition】Carbon monoxide, carbon dioxide, hydrogen fluoride.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
【UN Number】3265
【Hazard Class】8
【Packing Group】I; II; III
【HS Code】2905 59 10