| Product Identification | Back to Contents | 【Product Name】
2-Amino-5-methylbenzoic acid | 【Synonyms】
2-Amino-5-methylbenzoic acid
2-Carboxy-4-methylaniline
5-Methyl-2-aminobenzoic acid
5-Methylanthranilic acid | 【CAS】
2941-78-8 | 【Formula】
C8H9NO2 | 【Molecular Weight】
151.16 | 【EINECS】
220-932-3 | 【Beilstein/Gmelin】
1101527 | 【Beilstein Reference】
4-14-00-01357 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Beige - light brown powder. | 【Solubility in water】
Very soluble | 【Boiling Point】
317 | 【Vapor Pressure】
0.0002 (25 C) | 【pKa/pKb】
2.08 (pKa) | 【Partition Coefficient】
1.67 | 【Heat Of Vaporization】
58.9 kJ/mol | 【Usage】
Metabolic antagonist. |
| First Aid Measures | Back to Contents | 【Ingestion】
Get medical aid. Wash mouth out with water. | 【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. 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. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a cool, dry place. Store in a tightly closed container. | 【Handling】
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. |
| Hazards Identification | Back to Contents | 【Ingestion】
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | 【Inhalation】
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | 【Skin】
Causes skin irritation. | 【Eyes】
Causes eye irritation. | 【EC Risk Phrase】
R 36/37/38 | 【EC Safety Phrase】
S 26 36 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
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. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
145 | 【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 spray, dry chemical, carbon dioxide, or chemical foam. |
|
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
|