3-Hydroxy-4-nitrobenzoic acid
Also known as: 3-HYDROXY-4-NITROBENZOIC ACID, 4-NITRO-3-HYDROXYBENZOIC ACID, 5-carboxy-2-nitrophenol, 3-Hydroxyl-4-nitrobenzoic, Benzoic acid, 3-hydroxy-4-nitro-
3-Hydroxy-4-nitrobenzoic acid (CAS 619-14-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5NO5 and a molecular weight of 183.12 g/mol. Key properties include a melting point of 229-231 °C(lit.), a boiling point of 381.0±32.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 175.4±13.6 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 619-14-7
- Jingsj CID
- J-32731-1
- Molecular Formula
- C7H5NO5
- Molecular Weight
- 183.12 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 229-231 °C(lit.) |
|---|---|
| Boiling Point | 381.0±32.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 175.4±13.6 °C |
| Exact Mass | 183.016769 |
| PSA | 103.35000 |
| LogP | 1.99 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.664 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Hydroxy-4-nitrobenzoic acid?
The CAS number of 3-Hydroxy-4-nitrobenzoic acid is 619-14-7.
What are the molecular formula and molecular weight of 3-Hydroxy-4-nitrobenzoic acid?
3-Hydroxy-4-nitrobenzoic acid has molecular formula C7H5NO5 and molecular weight 183.12 g/mol.
Is 3-Hydroxy-4-nitrobenzoic acid hazardous?
3-Hydroxy-4-nitrobenzoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 3-Hydroxy-4-nitrobenzoic acid?
For 3-Hydroxy-4-nitrobenzoic acid, Upstream Products: 3-Hydroxybenzoic acid, 4-Amino-3-hydroxybenzoic acid; Downstream Products: Methyl 3-methoxy-4-nitrobenzoate, 3-Methoxy-4-nitrobenzoic acid, Methyl 4-amino-3-methoxybenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxy-4-nitrobenzoic acid (CAS 619-14-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32731-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.