4-Nitro-2-(trifluoromethyl)benzoic acid
Also known as: 2-Carboxy-5-nitrobenzotrifluoride, 2-Trifluoromethyl-4-nitrobenzoic acid, 4-Nitro-2-(trifluoromethyl)benzoic acid 97%, 4-Nitro-2-trifluoromethylbenzoic acid, Benzoic acid, 4-nitro-2-(trifluoromethyl)-, MFCD04039246, RARECHEM AL BO 1444
4-Nitro-2-(trifluoromethyl)benzoic acid (CAS 320-37-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4F3NO4 and a molecular weight of 235.117 g/mol. Key properties include a melting point of 138-142ºC(lit.), a boiling point of 321.4±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 148.2±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 320-37-6
- Jingsj CID
- J-17352-4
- Molecular Formula
- C8H4F3NO4
- Molecular Weight
- 235.117 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 138-142ºC(lit.) |
|---|---|
| Boiling Point | 321.4±42.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 148.2±27.9 °C |
| Exact Mass | 235.009247 |
| PSA | 83.12000 |
| LogP | 2.96 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.519 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-Nitro-2-(trifluoromethyl)benzoic acid?
The CAS number of 4-Nitro-2-(trifluoromethyl)benzoic acid is 320-37-6.
What are the molecular formula and molecular weight of 4-Nitro-2-(trifluoromethyl)benzoic acid?
4-Nitro-2-(trifluoromethyl)benzoic acid has molecular formula C8H4F3NO4 and molecular weight 235.117 g/mol.
Is 4-Nitro-2-(trifluoromethyl)benzoic acid hazardous?
4-Nitro-2-(trifluoromethyl)benzoic acid has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Nitro-2-(trifluoromethyl)benzoic acid?
For 4-Nitro-2-(trifluoromethyl)benzoic acid, Upstream Products: 2-(Trifluoromethyl)benzoic acid, 4-Nitro-2-(trifluoromethyl)benzonitrile, 2-Methyl-5-nitrobenzotrifluoride; Downstream Products: 4-Amino-2-(trifluoromethyl)benzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Nitro-2-(trifluoromethyl)benzoic acid (CAS 320-37-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17352-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.