4-Phenyl-1-butene , >98.0%(GC) , 768-56-9

Synonym(s):
3-Butenylbenzene

CAS NO.：768-56-9

Empirical Formula: C10H12

Molecular Weight: 132.2

MDL number: MFCD00026111

EINECS: 405-980-7

PRODUCT 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.)
• Flash point: 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)

Description and 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.

Safety

• Symbol(GHS): GHS02,GHS07,GHS09
• Signal word: Warning
• Hazard statements: H226-H315-H411
• Precautionary statements: P210-P233-P240-P241-P273-P303+P361+P353
• PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
• 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
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)