4-Phenyl-1-butene

4-Phenyl-1-butene Basic information
Product Name:4-Phenyl-1-butene
Synonyms:1-Butene, 4-phenyl-;1-Phenyl-3-butene;3-butenyl-benzen;TIMTEC-BB SBB008476;4-phenyl-1-buten;4-Phenylbutene-1;Benzene,3-butenyl-;but-3-enyl-benzene
CAS:768-56-9
MF:C10H12
MW:132.2
EINECS:405-980-7
Product Categories:API intermediates;Acyclic;Alkenes;Organic Building Blocks
Mol File:768-56-9.mol
4-Phenyl-1-butene Structure
4-Phenyl-1-butene Chemical Properties
Melting point -70°C
Boiling point 175-177 °C (lit.)
density 0.88 g/mL at 25 °C (lit.)
refractive index n20/D 1.507(lit.)
Fp 140 °F
form clear liquid
color Colorless to Almost colorless
Specific Gravity0.880
Hydrolytic Sensitivity4: no reaction with water under neutral conditions
CAS DataBase Reference768-56-9(CAS DataBase Reference)
NIST Chemistry ReferenceBenzene, 3-butenyl-(768-56-9)
Safety Information
Hazard Codes Xi,N
Risk Statements 38-51/53
Safety Statements 37-61
RIDADR UN 3295 3/PG 3
WGK Germany 2
RTECS EM9000000
HazardClass 3.2
PackingGroup III
MSDS Information
ProviderLanguage
3-Butenyl-benzeneEnglish
SigmaAldrichEnglish
ALFAEnglish
4-Phenyl-1-butene Usage And Synthesis
Uses4-Phenyl-1-butene can be used as a monomer precursor to synthesize poly(4-phenyl-1-butene) via heterogeneous catalytic-polymerization reaction. It is also utilized to make olefinic copolymers with different substrates, such as 11-bromo-1-undecene, ethylene, and vinylpyrrolidone, etc., for a variety of polymer applications.
It can also be used as a reactant to synthesize:
(3-Chlorobutyl)benzene via cobalt catalyzed hydrochlorination reaction.Naphthalene by Cu-Pt alloy catalyzed dehydrocyclization reaction.
Synthesis Reference(s)Tetrahedron, 24, p. 2215, 1968 DOI: 10.1016/0040-4020(68)88124-4
Tetrahedron Letters, 22, p. 5167, 1981 DOI: 10.1016/S0040-4039(01)92449-9
4-Phenyl-1-butene Preparation Products And Raw materials
Raw materialsTetrahydrofuran–>Toluene–>Magnesium–>Benzyl chloride–>Allyl chloride–>Cyclopropanemethanol, 2-phenyl-, (1S,2S)-–>Bis(iodomethyl)zinc–>(4-iodobutyl)Benzene–>4-PHENYL-1-BUTYNE–>BENZYLMAGNESIUM BROMIDE–>5-Phenylvaleric acid–>Butylbenzene
Preparation Productscis-Anethol–>Raspberry Ketone–>ACENOCOUMAROL–>1-methylindan–>5-PHENYL-N-VALERIC ACID METHYL ESTER

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