2-Nitro-5-(trifluoromethoxy)benzoic acid
Also known as: 2-Nitro-5-trifluoromethoxybenzoic acid, 2-Carboxy-4-(trifluoromethoxy)nitrobenzene, Benzoic acid, 2-nitro-5-(trifluoromethoxy)-, WT455
2-Nitro-5-(trifluoromethoxy)benzoic acid (CAS 189359-65-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4F3NO5 and a molecular weight of 251.116 g/mol. Key properties include a boiling point of 343.0±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 161.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 189359-65-7
- Jingsj CID
- J-1320959-1
- Molecular Formula
- C8H4F3NO5
- Molecular Weight
- 251.116 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 343.0±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 161.2±27.9 °C |
| Exact Mass | 251.004150 |
| PSA | 92.35000 |
| LogP | 2.88 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.520 |
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Nitro-5-(trifluoromethoxy)benzoic acid?
The CAS number of 2-Nitro-5-(trifluoromethoxy)benzoic acid is 189359-65-7.
What are the molecular formula and molecular weight of 2-Nitro-5-(trifluoromethoxy)benzoic acid?
2-Nitro-5-(trifluoromethoxy)benzoic acid has molecular formula C8H4F3NO5 and molecular weight 251.116 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Nitro-5-(trifluoromethoxy)benzoic acid (CAS 189359-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1320959-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.