2-Chloro-5-nitronicotinic acid
2-氯-5-硝基烟酸
Also known as: 2-Chloro-5-nitropyridine-3-carboxylic acid, 2-Chloro-5-nitro-3-pyridinecarboxylic acid, 3-Carboxy-2-chloro-5-nitropyridine
- CAS No.
- 42959-38-6
- Jingsj CID
- J-1153382-3
- Molecular Formula
- C6H3ClN2O4
- Chinese Name
- 2-氯-5-硝基烟酸
- Molecular Weight
- 202.552 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 384.8±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 186.5±27.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2-Chloro-5-nitronicotinic acid?
42959-38-6
What are the molecular formula and molecular weight of 2-Chloro-5-nitronicotinic acid?
C6H3ClN2O4, molecular weight 202.552 g/mol
Is 2-Chloro-5-nitronicotinic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026