1,2-difluoro-4-(trifluoromethyl)benzene

Also known as: 3,4-Difluorobenzotrifluoride, alpha,alpha,alpha,3,4-pentafluorotoluene, 1,2-difluoro-4-(trifluoromethyl)benzene, 3,4-difluoro-trifluoromethylbenzene, MFCD00077510

1,2-difluoro-4-(trifluoromethyl)benzene (CAS 32137-19-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H3F5 and a molecular weight of 182.091 g/mol. Key properties include a boiling point of 104.2±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 24.7±12.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 32137-19-2
Jingsj CID: J-1334629-7
Molecular Formula: C₇H₃F₅
Molecular Weight: 182.091 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	104.2±35.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	24.7±12.8 °C
Exact Mass	182.015488
LogP	2.76
Vapor Pressure	36.2±0.2 mmHg at 25°C
Refractive Index	1.391

Customs & Trade Information

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,2-difluoro-4-(trifluoromethyl)benzene?

The CAS number of 1,2-difluoro-4-(trifluoromethyl)benzene is 32137-19-2.

What are the molecular formula and molecular weight of 1,2-difluoro-4-(trifluoromethyl)benzene?

1,2-difluoro-4-(trifluoromethyl)benzene has molecular formula C7H3F5 and molecular weight 182.091 g/mol.

What are the upstream and downstream products of 1,2-difluoro-4-(trifluoromethyl)benzene?

For 1,2-difluoro-4-(trifluoromethyl)benzene, Upstream Products: 4-Chloro-3-nitrobenzotrifluoride, 3-Chloro-4,5-difluorobenzotrifluoride, 3,4-Dichlorobenzotrifluoride; Downstream Products: 3,4-Difluorobenzoic acid, 1-Chloro-2-fluoro-4-(trifluoromethyl)benzene, 3,4-Dichlorobenzotrifluoride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2-difluoro-4-(trifluoromethyl)benzene (CAS 32137-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334629-7 (accessed 2026-11-09).

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