2-Bromo-4,6-dimethylphenyl isocyanate

2-溴-4,6-二甲苯基异氰酸酯

Also known as: 1-bromo-2-isocyanato-3,5-dimethylbenzene, 2-BROMO-4,6-DIMETHYLPHENYL ISOCYANATE, 2-Bromo-4,6-dimethylphenyl isocyanate, Benzene, 1-bromo-2-isocyanato-3,5-dimethyl-, Benzene, 1-bromo-2-isocyanato-3,5-dimethyl- (9CI), Benzene,1-bromo-2-isocyanato-3,5-dimethyl, MFCD03701591, 1-bromanyl-2-isocyanato-3,5-dimethyl-benzene

2-Bromo-4,6-dimethylphenyl isocyanate (CAS 78831-81-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H8BrNO and a molecular weight of 226.07000 g/mol. It is also known as 1-bromo-2-isocyanato-3,5-dimethylbenzene, 2-BROMO-4,6-DIMETHYLPHENYL ISOCYANATE and Benzene, 1-bromo-2-isocyanato-3,5-dimethyl-. Key properties include a boiling point of 261-262ºC(lit.), a density of 1.39g/cm3 and a flash point of >230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
78831-81-9
Jingsj CID
J-843059-9
Molecular Formula
C9H8BrNO
Chinese Name
2-溴-4,6-二甲苯基异氰酸酯
Molecular Weight
226.07000 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point261-262ºC(lit.)
Density1.39g/cm3
Flash Point>230 °F

Frequently Asked Questions

What is the CAS number of 2-Bromo-4,6-dimethylphenyl isocyanate?

The CAS number of 2-Bromo-4,6-dimethylphenyl isocyanate is 78831-81-9.

What are the molecular formula and molecular weight of 2-Bromo-4,6-dimethylphenyl isocyanate?

2-Bromo-4,6-dimethylphenyl isocyanate has molecular formula C9H8BrNO and molecular weight 226.07000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Bromo-4,6-dimethylphenyl isocyanate (CAS 78831-81-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-843059-9 (accessed 2026-10-24).

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