Styrene ReagentPlus, contains 4-tert-butylcatechol as stabilizer, 500mL

SKU:
S4972-500ML
  • $53.40

    • Description

    Styrene ReagentPlus, contains 4-tert-butylcatechol as stabilizer, ≥99%, 500mL

    Synonym: Phenylethylene, Vinylbenzene

    • CAS Number 100-42-5

       

    • Linear Formula C6H5CH=CH2

       

    • Molecular Weight 104.15

       

    •  Beilstein/REAXYS Number 1071236

       

    •  EC Number 202-851-5

       

    •  MDL number MFCD00008612

       

    •  PubChem Substance ID 24899624

       

    •  NACRES NA.21

    Properties

    Quality Level 200
    vapor density 3.6 (vs air)
    vapor pressure 12.4 mmHg ( 37.7 °C)
     - 4.3 mmHg ( 15 °C)
    product line ReagentPlus®
    assay ≥99%
    form liquid
    autoignition temp. 914 °F
    contains 4-tert-butylcatechol as stabilizer
    expl. lim. 6.1 %
    refractive index n20/D 1.546 (lit.)
    bp 145-146 °C (lit.)
    mp −31 °C (lit.)
    density 0.906 g/mL at 25 °C
    storage temp. 2-8°C
    SMILES string C=Cc1ccccc1
    InChI 1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
    InChI key PPBRXRYQALVLMV-UHFFFAOYSA-N

    General description

    Removal of styrene from textile dyeing wastewater treatment plants (TDWTPs) has been investigated.[1] Catalytic potential of the Co-SBA-15 for the oxidation of styrene with hydrogen peroxide has been investigated.[2] Screening of asymmetric epoxidation of styrene by gas chromatography-mass spectrometry (GC-MS) with selected ion monitoring (SIM) has been reported.[3] The homogeneous atom transfer radical polymerization (ATRP) of styreneby employing solubilizing 4,4′-dialkyl substituted 2,2′-bipyridines affords well-defined polymers.[2] The Heck reaction of chlorobenzene and substituted chlorobenzenes with styrene in water using catalytic palladium on carbon affords 1,2-diphenylethane.[4]

    Application

    Styrene has been used as a test styrene sample in a study involving the effect of reversible addition-fragmentation chain transfer (RAFT) controllers on its RAFT polymerization in supercritical carbon dioxide in the presence of poly(styrene-block-dimethylsiloxane) (PSDMS) as a stabilizer.[6]

    Styrene was used in the preparation of well-defined homopolymers, diblock copolymers and triblock copolymersof tert-butyl acrylate, methyl acrylate and styrene.[5]

    Packaging

    1, 4 L in glass bottle

    16.5 L in steel drum

    5, 100, 500 mL in glass bottle

    Other Notes

    Inhibitor depletes over time especially at higher temperatures

    Legal Information

    ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

    Safety Information

    Symbol 
    GHS02,GHS07,GHS08
    Signal word 
    Danger
    Hazard statements 
    H226 - H315 - H319 - H332 - H361d - H372
    Precautionary statements 
    P201 - P210 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
    Personal Protective Equipment 
    Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    RIDADR 
    UN 2055 3 / PGIII
    WGK Germany 
    WGK 2
    Flash Point(F) 
    89.6 °F - closed cup
    Flash Point(C) 
    32.0 °C - closed cup