4-Phenyl-1-butene CAS 768-56-9

Introduction：Basic information about 4-Phenyl-1-butene CAS 768-56-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

4-Phenyl-1-butene Basic information

• Product Name: 4-Phenyl-1-butene
• Synonyms: 1-Butene, 4-phenyl-;1-Phenyl-3-butene;3-butenyl-benzen;4-PHENYL-1-BUTENE, 98%4-PHENYL-1-BUTENE, 98%4-PHENYL-1-BUTENE, 98%4-PHENYL-1-BUTENE, 98%;TIMTEC-BB SBB008476;Phenylbutene;4-phenyl-1-buten;4-Phenylbut-1-ene
• 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 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 Gravity: 0.880
• Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
• InChI: 1S/C10H12/c1-2-3-7-10-8-5-4-6-9-10/h2,4-6,8-9H,1,3,7H2
• InChIKey: PBGVMIDTGGTBFS-UHFFFAOYSA-N
• SMILES: C=CCCc1ccccc1
• CAS DataBase Reference: 768-56-9(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 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
• HS Code: 2902.90.9000
• HazardClass: 3.2
• PackingGroup: III
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Aquatic Chronic 2 Flam. Liq. 3 Skin Irrit. 2

4-Phenyl-1-butene Usage And Synthesis

Uses

4-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 materials: Tetrahydrofuran-->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 Products: cis-Anethol-->Raspberry Ketone-->ACENOCOUMAROL-->1-methylindan-->5-PHENYL-N-VALERIC ACID METHYL ESTER