4-Bromostyrene

Inquiry

Molecular Formula:

C8H7Br

Molecular Weight:

183.04

CAS Number:

2039-82-9

Catalog Number:

2039-82-9

Product Information

Molecular Formula:

C8H7Br

Molecular Weight:

183.04

Description

4-Bromostyrene was used in the following studies:• Structure activity relationships (SAR) study of the chemical and biochemical properties of the vinyl group of styrene.• Synthesis of silsesquioxanes (SQ) having 4-bromostyrenyl substituents.• To investigate the photochemical growth of Br-terminated self-assembled monolayers (SAMs) on Si(111).• Synthesis of poly(1,4-phenylenevinylene), via Heck reaction.• Synthesis of nitroolefins, via alkene cross-metathesis.

Synonyms

P-BROMOSTYRENE; 1-(4-Bromophenyl)ethylene; 1-bromo-4-ethenylbenzene; 1-Bromo-4-vinylbenzene; Benzene, 1-bromo-4-ethenyl-; benzene,1-bromo-4-ethenyl-; Styrene, p-bromo-; styrene,p-bromo-

IUPAC Name

1-bromo-4-ethenylbenzene

Canonical SMILES

C=CC1=CC=C(C=C1)Br

InChI

InChI=1S/C8H7Br/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H2

InChI Key

WGGLDBIZIQMEGH-UHFFFAOYSA-N

Boiling Point

81 °C/20 mmHg

Flash Point

75 °C

Purity

98%

Density

1.4

Appearance

clear slightly yellow to yellow liquid

Storage

−20°C

Refractive Index

n20/D 1.594 (lit.)

Safety Information

Hazards

H315:
Causes skin irritation.
H319:
Causes serious eye irritation.

Precautionary Statement

P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].

Computed Properties

XLogP3

3.4

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

181.97311 g/mol

Monoisotopic Mass

181.97311 g/mol

Topological Polar Surface Area

0Å²

Heavy Atom Count

Formal Charge

Complexity

90.7

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
JP-3236461-U	Photosensitive resin composition for sandblasting	2021-12-21
CN-114014833-A	Method for preparing cyclic carbonate from low-concentration carbon dioxide and catalyst used in method	2021-12-09
CN-113980369-A	Production process of antibacterial medical gloves	2021-11-15
CN-113956384-A	Preparation method of efficient flame-retardant polystyrene resin	2021-11-12
CN-114011374-A	Non-evaporable titanium-molybdenum getter capable of rapidly absorbing air	2021-11-03
CN-114149300-A	Synthesis method of copper-catalyzed trifluoromethyl allene compound	2021-11-01
CN-114069044-A	Anode material and lithium ion battery containing same	2021-10-27
CN-113880873-A	Hydroboration reaction method for catalyzing olefin by calcium halide	2021-10-25
CN-113912795-A	Polyisomonoolefin copolymer, preparation method thereof, initiator and application	2021-09-30
CN-113956159-A	Preparation method of difluoro three-membered ring compound	2021-09-30

Literatures

PMID	Publication Date	Title	Journal
22366341	2012-05-05	Structure-toxicity relationship study of para-halogenated styrene analogues in CYP2E1 transgenic cells	Toxicology letters
21214210	2011-03-01	Polymeric cross-linked surface treatments for controlling block copolymer orientation in thin films	Langmuir : the ACS journal of surfaces and colloids
21117671	2011-01-04	Thickness-dependent autophobic dewetting of thin polymer films on coated substrates	Langmuir : the ACS journal of surfaces and colloids
20718069	2010-10-04	External heavy-atom effect on the prompt and delayed fluorescence of [70]fullerenes	Chemphyschem : a European journal of chemical physics and physical chemistry
20187634	2010-03-24	Fluoride rearrangement reactions of polyphenyl- and polyvinylsilsesquioxanes as a facile route to mixed functional phenyl, vinyl T10 and T12 silsesquioxanes	Journal of the American Chemical Society
21638418	2009-09-17	Discriminating Among Co-monomer Sequence Distributions in Random Copolymers Using Interaction Chromatography	Macromolecular rapid communications
18220391	2008-02-20	Bimetallic effects in homopolymerization of styrene and copolymerization of ethylene and styrenic comonomers: scope, kinetics, and mechanism	Journal of the American Chemical Society
21200970	2007-12-06	(E)-1,2-Bis{4-[dimeth-yl(vin-yl)silyl]-phenyl}-ethene	Acta crystallographica. Section E, Structure reports online
17279673	2007-02-13	Structural characterization of 4-bromostyrene self-assembled monolayers on si(111)	Langmuir : the ACS journal of surfaces and colloids
17722548	2007-01-01	Fibroblast response is enhanced by poly(L-lactic acid) nanotopography edge density and proximity	International journal of nanomedicine

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