CAS No: 100-42-5, Chemical Name: Styrene
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100-42-5 Styrene

product Name Styrene
Synonyms Ethenylbenzene; styrene monomer stab.; Styrene Monomer; Phenylethylene; Vinylbenzene; Styrol; Vinyl benzene; Cinnamol; Cinnamene; Styrolene
Molecular Formula C8H8
Molecular Weight 104.1491
InChI InChI=1/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
CAS Registry Number 100-42-5
EINECS 202-851-5
Molecular Structure 100-42-5 Styrene
Density 0.902g/cm3
Melting point -31℃
Boiling point 145.2°C at 760 mmHg
Refractive index 1.557
Flash point 31.1°C
Water solubility 0.3 g/L (20℃)
Vapour Pressur 6.21mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R10:;
Safety Description S23:;