5-Bromo-2-isobutylbenzonitrile

Also known as: 5-bromo-2-(2-methylpropyl)benzonitrile, Benzonitrile, 5-bromo-2-(2-methylpropyl)-

5-Bromo-2-isobutylbenzonitrile (CAS 856167-67-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H12BrN and a molecular weight of 238.124 g/mol. Key properties include a boiling point of 282.6±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 124.7±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 856167-67-4
Jingsj CID: J-1329907-5
Molecular Formula: C₁₁H₁₂BrN
Molecular Weight: 238.124 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	282.6±20.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	124.7±21.8 °C
Exact Mass	237.015305
PSA	23.79000
LogP	4.01
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.555

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-Bromo-2-isobutylbenzonitrile?

The CAS number of 5-Bromo-2-isobutylbenzonitrile is 856167-67-4.

What are the molecular formula and molecular weight of 5-Bromo-2-isobutylbenzonitrile?

5-Bromo-2-isobutylbenzonitrile has molecular formula C11H12BrN and molecular weight 238.124 g/mol.

What are the upstream and downstream products of 5-Bromo-2-isobutylbenzonitrile?

For 5-Bromo-2-isobutylbenzonitrile, Upstream Products: 2-Bromo-5-nitrobenzonitrile.

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. "5-Bromo-2-isobutylbenzonitrile (CAS 856167-67-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329907-5 (accessed 2026-11-09).

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