| Product Identification | Back to Contents | 【Product Name】
1,5-Pentanedicarboxylic acid | 【Synonyms】
1,5-Pentanedicarboxylic acid
1,7-Heptanedioic acid
Heptanedioic acid
Pileric acid | 【CAS】
111-16-0 | 【Formula】
C7H12O4 | 【Molecular Weight】
160.16999999999999 | 【EINECS】
203-840-8 | 【RTECS】
TK3677000 | 【RTECS Class】
Other | 【Merck】
12,7585 | 【Beilstein/Gmelin】
1210024 | 【Beilstein Reference】
4-02-00-02003 | 【EC Class】
irritant |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White to light beige solid. | 【Solubility in water】
Very soluble | 【Melting Point】
101 - 103 | 【Boiling Point】
354 | 【Vapor Pressure】
6E-6 (25 C) | 【Density】
1.372 g/cm3 (-143 C) | 【pKa/pKb】
4.43 (pKa) | 【Partition Coefficient】
.27 | 【Heat Of Vaporization】
65.8 kJ/mol | 【Usage】
Involved in the biosynthesis of the lysine. . |
| 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. | 【Inhalation】
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear. | 【Skin】
Get medical aid if irritation develops or persists. Flush skin with plenty of soap and water. | 【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】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause irritation of the digestive tract. Expected to be a low ingestion hazard. | 【Inhalation】
May cause respiratory tract irritation. Low hazard for usual industrial handling. | 【Skin】
May cause skin irritation. Low hazard for usual industrial handling. | 【Eyes】
May cause eye irritation. | 【EC Risk Phrase】
R 36/37/38 | 【EC Safety Phrase】
S 26 36 |
| 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】
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. | 【Poison Class】
- |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
182 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
4 | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizers, bases, reducing agents | 【Decomposition】
Carbon monoxide, carbon dioxide. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
|