Name | 2-Chloronicotinic acid |
Synonyms | 2CLNA AKOS BBS-00004231 TIMTEC-BB SBB004002 RARECHEM AL BO 0287 2-CHLORONICOTINIC ACID 2-Chloronicotinic acid 2-chloro-3-pyridinecarboxylicaci 2-CHLOROPYRIDIN-3-CARBOXYLIC ACID 2-CHLORO-3-PYRIDINECARBOXYLIC ACID 2-CHLOROPYRIDINE-3-CARBOXYLIC ACID |
CAS | 2942-59-8 |
EINECS | 220-937-0 |
InChI | InChI=1/C6H4ClNO2/c7-5-4(6(9)10)2-1-3-8-5/h1-3H,(H,9,10)/p-1 |
InChIKey | IBRSSZOHCGUTHI-UHFFFAOYSA-N |
Molecular Formula | C6H4ClNO2 |
Molar Mass | 157.55 |
Density | 1.470±0.06 g/cm3(Predicted) |
Melting Point | 176-178°C (dec.)(lit.) |
Boling Point | 316.8±22.0 °C(Predicted) |
Flash Point | 145.4°C |
Solubility | DMSO, Ethyl Acetate (Slightly) |
Vapor Presure | 0.000168mmHg at 25°C |
Appearance | White powder |
Color | White to cream |
BRN | 119023 |
pKa | 2.07±0.25(Predicted) |
Storage Condition | 2-8°C |
MDL | MFCD00006236 |
Physical and Chemical Properties | White or original white crystalline powder This product is a colorless solid, M.P.> 175 ℃ (decomposition), insoluble in water, soluble in benzene, toluene and other organic solvents. |
Use | Used as a pharmaceutical intermediate, used in the manufacture of niacin acid, niacin acid, etc.; Pesticide intermediates, used in the manufacture of nicosulfuron, pyrazlor, etc.; 2-chloro-3-pyridinecarboxylic acid is herbicide nicosulfuron, an intermediate of pyrifloxamide.; Pharmaceutical and pesticide intermediates. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
TSCA | T |
HS Code | 29333999 |
Hazard Class | IRRITANT |