| Product Identification | Back to Contents | 【Product Name】
2,2,2-Trifluoroethanol | 【Synonyms】
,2,2-Trifluoroethyl alcohol
2(3H)-Benzofuranone, 5-hydroxy-
5-Hydroxy-2-coumaranone
5-Hydroxy-3H-1-benzofuran-2-one
5-Hydroxybenzofuran-2-one
b,b,b-Trifluoroethyl alcohol
TFE | 【CAS】
2688-48-4 | 【CAS】
75-89-8 | 【Formula】
C2H3F3O | 【Formula】
C8H6O3 | 【Molecular Weight】
100.04 | 【Molecular Weight】
150.13 | 【EINECS】
200-913-6 | 【EINECS】
220-252-7 | 【RTECS】
KM5250000 | 【RTECS Class】
Drug; Mutagen; Reproductive Effector; Primary Irritant | 【Beilstein/Gmelin】
1733203 | 【Beilstein/Gmelin】
128621 | 【Beilstein Reference】
4-01-00-01370 | 【Beilstein Reference】
5-18-01-00258 | 【EC Class】
flammable, harmful, irritant |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Beige solid. | 【Appearance】
Clear, colorless liquid. | 【Solubility in water】
Soluble | 【Melting Point】
200 | 【Melting Point】
-43.5 | 【Boiling Point】
316 | 【Boiling Point】
74.1 | 【Vapor Pressure】
71 (25 C) | 【Density】
1.39 g/cm3 | 【Density】
1.54 g/cm3 | 【pKa/pKb】
12.46 (pKa) | 【Partition Coefficient】
1.04 | 【Heat Of Vaporization】
42.9 kJ/mol | 【Refractive Index】
1.2921 (24 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Induce vomiting by giving one teaspoon of Syrup of Ipecac. | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Inhalation】
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | 【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】
May cause skin irritation. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Skin】
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | 【Eyes】
May cause eye irritation. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Keep away from heat, sparks, and flame. Flammables-area. Keep containers tightly closed. | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Do not get in eyes, on skin, or on clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Do not ingest or inhale. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed. | 【Ingestion】
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | 【Inhalation】
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. | 【Skin】
Causes skin irritation. May be absorbed through the skin in harmful amounts. | 【Eyes】
Causes severe eye irritation. May result in corneal injury. | 【Hazards】
Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. | 【EC Risk Phrase】
R 10 20/21/22 36/37/38 | 【EC Safety Phrase】
S 16 23 26 36/37/39 | 【UN (DOT)】
1987 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles 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】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Poison Class】
2 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
33 | 【Autoignition】
480 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. | 【Upper exp. limit】
28.8 | 【Lower exp. limit】
8.4 | 【Fire Potential】
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. | 【Small spills/leaks】
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
2 | 【Incompatibilities】
Oxidizing agents, strong bases, sodium, potassium, moisture. | 【Incompatibilities】
Oxidizing agents. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Carbon monoxide, carbon dioxide, hydrogen fluoride. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
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