4-Bromo-1,2-dimethylbenzene

4-溴-1,2-二甲苯

Also known as: 4-Bromo-o-xylene, 1-Bromo-3,4-dimethylbenzene, 4-Bromo-ortho-xylene, Benzene, 4-bromo-1,2-dimethyl-

CAS No.
583-71-1
Jingsj CID
J-20038-3
Molecular Formula
C8H9Br
Chinese Name
4-溴-1,2-二甲苯
Molecular Weight
185.061 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point−12-−10 °C
Boiling Point213.9±9.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point85.8±13.1 °C

GHS Safety & Compliance

Irritant / Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-Bromo-1,2-dimethylbenzene?

583-71-1

What are the molecular formula and molecular weight of 4-Bromo-1,2-dimethylbenzene?

C8H9Br, molecular weight 185.061 g/mol

Is 4-Bromo-1,2-dimethylbenzene hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026