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4-Bromobenzotrifluoride

Also known as: 1-Bromo-4-(trifluoromethyl)benzene, 1-Bromo-4-trifluoromethylbenzene, 1-trifluoromethyl-4-bromobenzene, 4-(Trifluoromethyl)bromobenzene, 4-Bromotrifluorotoluene, 4-Bromo-α,α,α-trifluorotoluene, p-Bromobenzotrifluoride, p-Bromotrifluorotoluene, 4-bromobenzotrifluor, 4-bormobenzotrifluoride, Benzene, 1-bromo-4-(trifluoromethyl)-, EINECS 206-943-6, MFCD00000398, Toluene, p-bromo-α,α,α-trifluoro-, para-Bromobenzotrifluoride

4-Bromobenzotrifluoride (CAS 402-43-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H4BrF3 and a molecular weight of 225.006 g/mol. Key properties include a boiling point of 154.5±0.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 48.9±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
402-43-7
Jingsj CID
J-30557-7
Molecular Formula
C7H4BrF3
Molecular Weight
225.006 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point154.5±0.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point48.9±0.0 °C
Exact Mass223.944839
LogP3.31
Vapor Pressure4.1±0.2 mmHg at 25°C
Refractive Index1.471

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning
  • H226 — Flammable liquid and vapour
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2903999090
Summary2903999090 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 4-Bromobenzotrifluoride?

The CAS number of 4-Bromobenzotrifluoride is 402-43-7.

What are the molecular formula and molecular weight of 4-Bromobenzotrifluoride?

4-Bromobenzotrifluoride has molecular formula C7H4BrF3 and molecular weight 225.006 g/mol.

Is 4-Bromobenzotrifluoride hazardous?

4-Bromobenzotrifluoride has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 4-Bromobenzotrifluoride?

For 4-Bromobenzotrifluoride, Upstream Products: 4-Bromophenylboronic acid, Trimethyl(trifluoromethyl)silane, 2-(4-Bromophenyl)-2,2-difluoroacetic acid; Downstream Products: 4-[4-(Trifluoromethyl)phenoxy]aniline, 5-(Chloromethyl)-4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole, 5-(Hydroxymethyl)-4-methyl-2-[4-(trifluoromethyl)phenyl]thiazole.

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-Bromobenzotrifluoride (CAS 402-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30557-7 (accessed 2026-11-09).

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