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HCID 16264Erstellt: 26. Oktober 2026

2-Bromostyrene

1-bromo-2-ethenyl-benzene · Benzene, ethenyl-, ar-bromo derivs. · Benzene, dibromoethylBenzene, ethenyl-, ar-bromo derivs.

https://huagongshe.com/de/chemical/16264

Molekülstruktur von 2-Bromostyrene

Identifikatoren & physikalische Daten

CAS No.125904-11-2
SummenformelC8H7Br
Durchschnittliche Molmasse183,04 g/mol
Monoisotopische Masse181,97311232 g/mol
SMILESC=Cc1ccccc1Br
InChIKeySSZOCHFYWWVSAI-UHFFFAOYSA-N
PubChem CID16264
ChEMBLCHEMBL1890855
EC No.218-027-3
DTXSIDDTXSID8040777

Chemische & physikalische Eigenschaften

XLogP3,4
Polarare Oberfläche (TPSA)0
H-Brücken-Donoren0
H-Brücken-Akzeptoren0
Frei drehbare Bindungen1
Schwere Atome9
Formalladung0
Komplexität98,7
SpringerMaterials PropertiesSchoenflies notation
Siedepunkt369.7℃ at 97.5-98.2kPa
Dichte1.798 at 20℃
Dampfdruck12Pa at 25℃
AggregatzustandLiquid
Henry-Konstante9.0×10-3 mol/(m3Pa) at 25℃, Zhang et al. (2010)
LogP (Verteilungskoeffizient)4.43
EPA chemische InformationenBenzene, ethenyl-, ar-bromo derivs. (125904-11-2)

Sicherheit & Vorschriften

GHS-EinstufungWarningH315 (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 47 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische Informationen2-Bromostyrene: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
TSCA-Inventar-StatusTSCA listed