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2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid

Also known as: 2-Nitro-4-(trifluoromethyl)phenylacetic acid, 2-(2-Nitro-4-(trifluoromethyl)phenyl)acetic acid, Benzeneacetic acid, 2-nitro-4-(trifluoromethyl)-, 2-Nitro-4-(trifluoromethyl)benzeneacetic acid, (2-nitro-4-trifluorobenzyl)acetic acid, RARECHEM AL BO 0474, MFCD00091534, EINECS 217-081-5

2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid (CAS 1735-91-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6F3NO4 and a molecular weight of 249.14300 g/mol. Key properties include a melting point of 144-146ºC, a boiling point of 323.9ºC at 760mmHg, a density of 1.535g/cm3 and a flash point of 149.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1735-91-7
Jingsj CID
J-1503964-2
Molecular Formula
C9H6F3NO4
Molecular Weight
249.14300 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point144-146ºC
Boiling Point323.9ºC at 760mmHg
Density1.535g/cm3
Flash Point149.7ºC
Exact Mass249.02500
PSA83.12000
LogP2.76390
Vapor Pressure0.000105mmHg at 25°C

Customs & Trade Information

HS Code2916399090
Summary2916399090 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 2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid?

The CAS number of 2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid is 1735-91-7.

What are the molecular formula and molecular weight of 2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid?

2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid has molecular formula C9H6F3NO4 and molecular weight 249.14300 g/mol.

What are the upstream and downstream products of 2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid?

For 2-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid, Upstream Products: 4-(Trifluoromethyl)phenylacetic acid, Dimethyl 2-(2-nitro-4-(trifluoromethyl)phenyl)malonate, 4-Chlorobenzotrifluoride; Downstream Products: Methyl 2-(2-nitro-4-(trifluoromethyl)phenyl)acetate, Methyl 2-(2-amino-4-(trifluoromethyl)phenyl)acetate, 6-Trifluoromethyloxindole.

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-[2-Nitro-4-(trifluoromethyl)phenyl]acetic acid (CAS 1735-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503964-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.