| Product Identification | Back to Contents | 【Product Name】
THFA | 【Synonyms】
2-Hydroxymethyl oxolane
Oxolan-2-ylmethanol
Tetrahydro-2-furancarbinol
Tetrahydro-2-furanmethanol
Tetrahydro-2-furylmethanol | 【CAS】
97-99-4 | 【Formula】
C5H10O2 | 【Molecular Weight】
102.13 | 【EINECS】
202-625-6 | 【RTECS】
LU2450000 | 【RTECS Class】
Reproductive Effector; Primary Irritant | 【Merck】
12,9353 | 【Beilstein/Gmelin】
102723 | 【Beilstein Reference】
5-17-03-00115 | 【EC Index Number】
603-061-00-7 | 【EC Class】
Irritant |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
A clear colorless liquid with a mild odor. | 【Solubility in water】
Soluble | 【Melting Point】
< -80 | 【Boiling Point】
178 | 【Vapor Pressure】
0.8 (25 C) | 【Density】
1.0543 g/cm3 (20 C) | 【Heat Of Vaporization】
51.6 kJ/mol | 【Heat Of Combustion】
-2960 kJ/mol | 【Usage】
Solvent for fats, waxes, resins, in organic synthesis. | 【Vapor Density】
3.522 | 【Saturation Concentration】
9 g/m3 (20 C) | 【Refractive Index】
1.452 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
Do NOT induce vomiting. 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. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Skin】
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Immediately 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 | Back to Contents | 【Storage】
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Ground and bond containers when transferring material. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause dizziness, incoordination, and unconsciousness. Causes upper respiratory tract irritation. Causes irritation of the mucous membrane. | 【Skin】
Causes moderate skin irritation. Causes redness and pain. | 【Eyes】
Causes severe eye irritation. Causes redness and pain. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May cause effects similar to those for inhalation exposure. May be harmful if swallowed. | 【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 36 | 【EC Safety Phrase】
S 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. | 【Exposure Effects】
May cause liver and kidney damage. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
75 | 【Autoignition】
282 | 【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. Use water spray to keep fire-exposed containers cool. Combustible Liquid. Containers may explode when heated. Extinguishing media: Use water spray to cool fire-exposed containers. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Upper exp. limit】
9.7 | 【Lower exp. limit】
1.5 | 【Fire Potential】
Combustible. |
| 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. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Use water spray to reduce vapors or divert vapor cloud drift. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
1 | 【Incompatibilities】
Moisture, strong acids, strong oxidizing agents, strong reducing agents, acid anhydrides, acid chlorides, 3-nitro-N-bromophthalimide. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
|