4-hydroxy-2-nitrobenzoic acid
4-羟基-2-硝基苯甲酸
Also known as: Benzoic acid, 4-hydroxy-2-nitro-, 4-Hydroxy-2-nitrobenzoic acid 95+%, 4-Hydroxy-2-nitrobenzoic acid
- CAS No.
- 74230-08-3
- Jingsj CID
- J-932816-9
- Molecular Formula
- C7H5NO5
- Chinese Name
- 4-羟基-2-硝基苯甲酸
- Molecular Weight
- 183.118 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 230ºC (dec.) |
|---|---|
| Boiling Point | 414.0±40.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 190.8±15.8 °C |
Frequently Asked Questions
What is the CAS number of 4-hydroxy-2-nitrobenzoic acid?
74230-08-3
What are the molecular formula and molecular weight of 4-hydroxy-2-nitrobenzoic acid?
C7H5NO5, molecular weight 183.118 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026