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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12754Generated: October 23, 2026

1-Bromo-2-chlorobenzene

https://huagongshe.com/en/chemical/12754

1-Bromo-2-chlorobenzene molecular structure

Identifiers & Physical Properties

CAS No.28906-38-9
Molecular formulaC6H4BrCl
Average molar mass191.45 g/mol
Monoisotopic mass189.91848991 g/mol
SMILESClc1ccccc1Br
InChIKeyQBELEDRHMPMKHP-UHFFFAOYSA-N
PubChem CID12754
EC No.211-775-1
DTXSIDDTXSID30870758

Chemical & Physical Properties

XLogP3.2
Topological polar surface area0
Hydrogen bond donors0
Hydrogen bond acceptors0
Rotatable bonds0
Heavy atoms8
Formal charge0
Complexity74.9
SpringerMaterials PropertiesDensity
LogP (partition coefficient)3.83
Melting point-12.3 °C
Boiling point204 °C
Density1.6444 g/cm3(Temp: 20.4 °C)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319
GHS precautionary statementsP264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 53 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatory information1-Bromo-2-chlorobenzene: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Signal wordWarning
GHS pictogramGHS07
GHS hazard statementsH315-H319
GHS precautionary statementsP264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313