Methyl 4-hydroxy-3-nitrobenzoate
3-硝基-4-羟基苯甲酸甲酯
Also known as: Methyl 3-nitro-4-hydroxybenzoate, 4-Hydroxy-3-nitrobenzoic acid methyl ester, Benzoic acid, 4-hydroxy-3-nitro-, methyl ester, Methyl-4-hydroxy-3-nitrobenzoic acid, 4-Hydroxy-3-nitro-benzoic acid methyl ester, MFCD00014695
Methyl 4-hydroxy-3-nitrobenzoate (CAS 99-42-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7NO5 and a molecular weight of 197.14500 g/mol. It is also known as Methyl 3-nitro-4-hydroxybenzoate, 4-Hydroxy-3-nitrobenzoic acid methyl ester and Benzoic acid, 4-hydroxy-3-nitro-, methyl ester. Key properties include a melting point of 74-76°C, a boiling point of 311.1ºC at 760 mmHg, a density of 1.432 g/cm3 and a flash point of 141.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 99-42-3
- Jingsj CID
- J-1170945-7
- Molecular Formula
- C8H7NO5
- Chinese Name
- 3-硝基-4-羟基苯甲酸甲酯
- Molecular Weight
- 197.14500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 74-76°C |
|---|---|
| Boiling Point | 311.1ºC at 760 mmHg |
| Density | 1.432 g/cm3 |
| Flash Point | 141.9ºC |
Frequently Asked Questions
What is the CAS number of Methyl 4-hydroxy-3-nitrobenzoate?
The CAS number of Methyl 4-hydroxy-3-nitrobenzoate is 99-42-3.
What are the molecular formula and molecular weight of Methyl 4-hydroxy-3-nitrobenzoate?
Methyl 4-hydroxy-3-nitrobenzoate has molecular formula C8H7NO5 and molecular weight 197.14500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 4-hydroxy-3-nitrobenzoate (CAS 99-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1170945-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.