4-bromo-2-fluorobenzyl bromide

Also known as: 4-bromo-1-(bromomethyl)-2-fluorobenzene, 2-fluoro-4-bromobenzyl bromide, 4,α-dibromo-2-fluorotoluene, α,4-dibromo-2-fluorotoluene, Benzene, 4-bromo-1-(bromomethyl)-2-fluoro-, MFCD00055467, EINECS 278-412-7

4-bromo-2-fluorobenzyl bromide (CAS 76283-09-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H5Br2F and a molecular weight of 267.921 g/mol. Key properties include a melting point of 33-36 °C(lit.), a boiling point of 254.1±25.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 107.5±23.2 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 76283-09-5
Jingsj CID: J-35768-6
Molecular Formula: C₇H₅Br₂F
Molecular Weight: 267.921 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	33-36 °C(lit.)
Boiling Point	254.1±25.0 °C at 760 mmHg
Density	1.9±0.1 g/cm3
Flash Point	107.5±23.2 °C
Exact Mass	265.874176
LogP	3.73
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.583

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed
H314 — Causes severe skin burns and eye damage

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 4-bromo-2-fluorobenzyl bromide?

The CAS number of 4-bromo-2-fluorobenzyl bromide is 76283-09-5.

What are the molecular formula and molecular weight of 4-bromo-2-fluorobenzyl bromide?

4-bromo-2-fluorobenzyl bromide has molecular formula C7H5Br2F and molecular weight 267.921 g/mol.

Is 4-bromo-2-fluorobenzyl bromide hazardous?

4-bromo-2-fluorobenzyl bromide has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of 4-bromo-2-fluorobenzyl bromide?

For 4-bromo-2-fluorobenzyl bromide, Upstream Products: 4-Bromo-2-fluorotoluene; Downstream Products: methyl 2-(4-bromo-2-fluorophenyl)acetate, (4-Bromo-2-fluorophenyl)acetonitrile, 4-(4-Bromo-2-fluorobenzyl)morpholine.

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. "4-bromo-2-fluorobenzyl bromide (CAS 76283-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35768-6 (accessed 2026-11-09).

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