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111848 Sigma-Aldrich

trans-β-Methylstyrene

99%

Synonym: trans-1-Phenyl-1-propene, trans-Propenylbenzene, trans-beta-Methylstyrene

  • CAS Number 873-66-5

  • Linear Formula C6H5CH=CHCH3

  • Molecular Weight 118.18

  •  Beilstein/REAXYS Number 1361672

  •  EC Number 212-848-0

  •  MDL number MFCD00009280

  •  PubChem Substance ID 24847044

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Properties

Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
InChI Key   QROGIFZRVHSFLM-QHHAFSJGSA-N
assay   99%
contains   20 ppm 3,5-di-tert-butylcatechol as inhibitor
refractive index   n20/D 1.550 (lit.)
bp   175 °C(lit.)
density   0.911 g/mL at 25 °C (lit.)
storage temp.   2-8°C

Description

General description

The product exhibits potential exothermic hazards at higher temperatures.

Application

Trans-β-methylstyrene was used in the epoxidation reaction of an oxidant solution with a solution of dichloromethane, where nickel is used as a catalyst and benzyltributylammonium bromide as a phase-transfer agent.

Trans-β-methylstyrene was used in the preparation of exo-chromans by the oxa analogue of the Povarov reaction.

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
RIDADR 
UN 2618 3 / PGIII
WGK Germany 
2
RTECS 
DA8400500
Flash Point(F) 
125.6 °F
Flash Point(C) 
52 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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