3-Bromo-4-iodotoluene

3-溴-4-碘甲苯

Also known as: 2-Bromo-1-iodo-4-methylbenzene, 1-Bromo-2-iodo-5-methylbenzene, 2-Bromo-4-methyliodobenzene, 2-iodo-5-methylbromobenzene, Benzene, 2-bromo-1-iodo-4-methyl-

3-Bromo-4-iodotoluene (CAS 71838-16-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H6BrI and a molecular weight of 296.931 g/mol. It is also known as 2-Bromo-1-iodo-4-methylbenzene, 1-Bromo-2-iodo-5-methylbenzene and 2-Bromo-4-methyliodobenzene. Key properties include a boiling point of 266.7±20.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 115.1±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71838-16-9
Jingsj CID: J-1488717-6
Molecular Formula: C₇H₆BrI
Chinese Name: 3-溴-4-碘甲苯
Molecular Weight: 296.931 g/mol
Category: Solvents
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	266.7±20.0 °C at 760 mmHg
Density	2.1±0.1 g/cm3
Flash Point	115.1±21.8 °C
Exact Mass	295.869751
LogP	4.39
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.637
Storage Conditions	Refrigerated.

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 3-Bromo-4-iodotoluene?

The CAS number of 3-Bromo-4-iodotoluene is 71838-16-9.

What are the molecular formula and molecular weight of 3-Bromo-4-iodotoluene?

3-Bromo-4-iodotoluene has molecular formula C7H6BrI and molecular weight 296.931 g/mol.

What are the upstream and downstream products of 3-Bromo-4-iodotoluene?

For 3-Bromo-4-iodotoluene, Upstream Products: 2-Bromo-4-methylaniline, 3-Bromotoluene, p-Toluidine; Downstream Products: 1,2,3,4-Tetrahydro-7-methylpyrido[1,2-a]benzimidazole, 4-Aminobenzonitrile, BI-P-TOLYL.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Bromo-4-iodotoluene (CAS 71838-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488717-6 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.