| Product Identification | Back to Contents | 【Product Name】
1,5-Pentanediol | 【Synonyms】
1,5-Dihydroxypentane
1,5-Pentamethylene glycol
Pentane-1,5-diol
Pentylene glycol | 【CAS】
111-29-5 | 【Formula】
C5H12O2 | 【Molecular Weight】
104.15 | 【EINECS】
203-854-4 | 【RTECS】
SA0480000 | 【RTECS Class】
Primary Irritant | 【Merck】
12,7256 | 【Beilstein/Gmelin】
1560130 | 【Beilstein Reference】
4-01-00-02540 |
| Physical and Chemical Properties | Back to Contents | 【Solubility in water】
Very soluble | 【Melting Point】
-16 | 【Boiling Point】
242 | 【Vapor Pressure】
0.075 (20 C) | 【Density】
0.9941 g/cm3 (20 C) | 【Heat Of Vaporization】
86.8 kJ/mol | 【Heat Of Combustion】
-3154 kJ/mol | 【Usage】
Used as a plasticizer in cellulose products and adhesives, in brake fluid compositions. | 【Refractive Index】
1.4478 (20 C) |
| First Aid Measures | Back to Contents | 【Ingestion】
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. | 【Skin】
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Keep container closed when not in use. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear safety glasses and chemical goggles if splashing is possible. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. | 【Respirators】
Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. | 【Exposure Effects】
The toxicological properties of this material have not been investigated. | 【Poison Class】
- |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
136 | 【Autoignition】
330 | 【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. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. | 【Upper exp. limit】
13.1 | 【Lower exp. limit】
1.3 |
| 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. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
1 | 【Incompatibilities】
Acid chlorides - acid anhydrides - oxidizing agents - chloroformates - reducing agents. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. |
|
| 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 |
|