5-Chloro-2-nitrobenzoic acid
5-氯-2-硝基苯甲酸
Also known as: 2-Carboxy-4-chloronitrobenzene, 2-nitro-5-chlorobenzoic acid, Benzoic acid, 5-chloro-2-nitro-
5-Chloro-2-nitrobenzoic acid (CAS 2516-95-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4ClNO4 and a molecular weight of 201.564 g/mol. It is also known as 2-Carboxy-4-chloronitrobenzene, 2-nitro-5-chlorobenzoic acid and Benzoic acid, 5-chloro-2-nitro-. Key properties include a melting point of 137-139 °C(lit.), a boiling point of 362.0±27.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 172.8±23.7 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2516-95-2
- Jingsj CID
- J-1135636-5
- Molecular Formula
- C7H4ClNO4
- Chinese Name
- 5-氯-2-硝基苯甲酸
- Molecular Weight
- 201.564 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 137-139 °C(lit.) |
|---|---|
| Boiling Point | 362.0±27.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 172.8±23.7 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 5-Chloro-2-nitrobenzoic acid?
The CAS number of 5-Chloro-2-nitrobenzoic acid is 2516-95-2.
What are the molecular formula and molecular weight of 5-Chloro-2-nitrobenzoic acid?
5-Chloro-2-nitrobenzoic acid has molecular formula C7H4ClNO4 and molecular weight 201.564 g/mol.
Is 5-Chloro-2-nitrobenzoic acid hazardous?
5-Chloro-2-nitrobenzoic acid has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-2-nitrobenzoic acid (CAS 2516-95-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1135636-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.