| Product Identification | Back to Contents | 【Product Name】
2-Chloro-4-pyridinamine | 【Synonyms】
4-Amino-2-chloropyridine
4-Pyridinamine, 2-chloro- | 【CAS】
14432-12-3 | 【Formula】
C5H5ClN2 | 【Molecular Weight】
128.56 | 【EINECS】
238-403-0 | 【Beilstein/Gmelin】
108671 | 【Beilstein Reference】
5-22-09-00172 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Solid. | 【Solubility in water】
Slightly soluble | 【Melting Point】
87 - 89 | 【Boiling Point】
300 | 【Vapor Pressure】
0.0012 (25 C) | 【pKa/pKb】
9.27 (pKb) | 【Partition Coefficient】
1.21 | 【Heat Of Vaporization】
54.0 kJ/mol |
| 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. | 【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. May be harmful if swallowed. | 【Inhalation】
Causes respiratory tract irritation. May be harmful if inhaled. | 【Skin】
Causes skin irritation. May be harmful if absorbed through the skin. | 【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】
135 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use foam, dry chemical, or carbon dioxide. |
| Stability and Reactivity | Back to Contents | 【Stability】
No data. | 【Incompatibilities】
Strong oxidizing agents, acids, acetic anhydride, acid chlorides, carbon dioxide. | 【Decomposition】
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide. |
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