StyrenC8H8

CAS-No.:
100-42-5
UN-No.:
2055
EC-No.:
202-851-5
Hazard identification number:
39
Hazard signs
GHS02
GHS07
GHS08

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
Arbeids- og inkluderingsdepartementet (NO)
  • TWA (ppm) 25
  • TWA (mg/m3) 105
  • H: 226
    Flammable liquid and vapour
  • H: 304
    May be fatal if swallowed and enters airways
  • H: 315
    Causes skin irritation
  • H: 319
    Causes serious eye irritation
  • H: 332
    Harmful if inhaled
  • H: 335
    May cause respiratory irritation
  • H: 361 d
    Suspected of damaging the unborn child
  • H: 372
    Causes damage to organs through prolonged or repeated exposure .
  • H: 412
    Harmful to aquatic life with long lasting effects

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    -31 °C
  • Boiling Point:
    145 °C
  • Density (at 20 °C, if not notified otherwise):
    0,91 g/cm3
  • Ionization:
    8.464 ± 0.001 eV
  • Flash Point:
    32 °C
  • Ignition Temperature:
    490 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    7,14 hPa
  • Lower Explosive Limit:
    0.97 Vol.-%
  • Upper Explosive Limit:
    7.7 Vol.-%
  • Hazardous Effects:
    R

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • CH5-CH=CH2
  • Ethenyl benzene
  • Ethenylbenzol
  • Phenylethylen
  • Phenylethylene
  • Styrene
  • Styrene monomer
  • Styrol (Monostyrol)
  • Vinyl benzene
  • Vinylbenzol

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