1,1-Dibromo-3,3,3-trifluoroacetone

Also known as: 3,3-Dibromo-1,1,1-trifluoroacetone, 3,3-Dibromo-1,1,1-trifluoropropan-2-one, 1,1-Dibromo-3,3,3-trifluoropropan-2-one, 2-Propanone, 3,3-dibromo-1,1,1-trifluoro-, MFCD00041362

1,1-Dibromo-3,3,3-trifluoroacetone (CAS 431-67-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C3HBr2F3O and a molecular weight of 269.843 g/mol. Key properties include a melting point of 111ºC, a boiling point of 163.1±35.0 °C at 760 mmHg, a density of 2.3±0.1 g/cm3 and a flash point of 52.4±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 431-67-4
Jingsj CID: J-7192-1
Molecular Formula: C₃HBr₂F₃O
Molecular Weight: 269.843 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	111ºC
Boiling Point	163.1±35.0 °C at 760 mmHg
Density	2.3±0.1 g/cm3
Flash Point	52.4±25.9 °C
Exact Mass	267.834595
PSA	17.07000
LogP	3.76
Vapor Pressure	2.1±0.3 mmHg at 25°C
Refractive Index	1.451
Storage Conditions	-20°C Freezer

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,1-Dibromo-3,3,3-trifluoroacetone?

The CAS number of 1,1-Dibromo-3,3,3-trifluoroacetone is 431-67-4.

What are the molecular formula and molecular weight of 1,1-Dibromo-3,3,3-trifluoroacetone?

1,1-Dibromo-3,3,3-trifluoroacetone has molecular formula C3HBr2F3O and molecular weight 269.843 g/mol.

What are the upstream and downstream products of 1,1-Dibromo-3,3,3-trifluoroacetone?

For 1,1-Dibromo-3,3,3-trifluoroacetone, Upstream Products: 1,1,1-Trifluoroacetone; Downstream Products: 4-[5-(trifluoromethyl)-1H-imidazol-2-yl]pyridine, 2-(4-Chlorophenyl)-4-(trifluoromethyl)-1H-imidazole, 2-Phenyl-4-(trifluoromethyl)-1H-imidazole.

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. "1,1-Dibromo-3,3,3-trifluoroacetone (CAS 431-67-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7192-1 (accessed 2026-11-09).

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