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4-Bromostyrene

4-Bromostyrene structure

CAS No:
2039-82-9
Formula:
C8H7Br
Chemical Name:
4-Bromostyrene
Synonyms:
Benzene,1-bromo-4-ethenyl-;Styrene,p-bromo-;1-Bromo-4-ethenylbenzene;p-Bromostyrene;4-Bromostyrene;1-(4-Bromophenyl)ethylene;Parabromostyrene;para-Bromostyrene;4-Bromophenylethene;1-Bromo-4-vinylbenzene;NSC 60393;4-Vinyl-1-bromobenzene;4-Vinylphenyl bromide;4-Bromo-1-ethenylbenzene;2056117-85-0
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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Description

clear slightly yellow to yellow liquid

4-Bromostyrene Basic Attributes

Molecular Weight：

183.05

Exact Mass：

183.05

BRN：

1634204

EC Number：

218-022-6

UNII：

TVK4S80XLU

NSC Number：

60393

DSSTox ID：

DTXSID40174330

HScode：

29036990

Characteristics

PSA：

XLogP3：

3.4

Appearance：

light greenish-yellow Liquid

Density：

1.356 g/cm³ @ Temp: 20 °C

Melting Point：

7.7 °C

Boiling Point：

212 °C

Flash Point：

168 °F

Refractive Index：

1.598

Water Solubility：

Miscible with ethanol, ether and benzene.

Storage Conditions：

−20°C

Vapor Pressure：

0.78 mmHg

Safety Information

wgk germany：

hazard class code：

36/38-36/37/38

safety instructions：

26-36-37/39

Marks：

Hazard note：

Irritant/Keep Cold

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P305 + P351 + P338

Hazard Statements：

H315-H319

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 47 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

4-bromostyrene

4-Bromostyrene Use and Manufacturing

Used for efficient synthesis of nitroolefins through olefin cross metathesis

Computed Properties

Molecular Weight:183.04
XLogP3:3.4
Rotatable Bond Count:1
Exact Mass:181.97311
Monoisotopic Mass:181.97311
Heavy Atom Count:9
Complexity:90.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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