StyreneC8H8
CAS-No.: | 100-42-5 |
---|---|
UN-No.: | 2055 |
EC-No.: | 202-851-5 |
Hazard identification number: | 39 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
ACGIH (US)
- TWA (ppm) 10
- STEL (ppm) 20
NIOSH (REL) (US)
- TWA (ppm) 50
- TWA (mg/m3) 215
- STEL (ppm) 100
- STEL (mg/m3) 425
NIOSH (US)
- IDLH (ppm) 700
OSHA (PEL) (US)
- TWA (ppm) 100
- STEL (ppm) C 200
- STEL (ppm) C 600 (5min)
- 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 (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
proven that no other routes of exposure cause the hazard)
- H: 412
Harmful to aquatic life with long lasting
effects
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 310
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P: 303 + 361 + 353
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P: 304 + 340
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- P: 331
Do NOT induce vomiting
No statement for this group.
No GHS Classification available at the moment.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-23.8 °F Boiling Point:
293 °F Density (at 20 °C, if not notified otherwise):
0,91 g/cm3Ionization:
8.464 ± 0.001 eVFlash Point:
89.6 °F Ignition Temperature:
914 °F Vapour Pressure (at 20 °C, if not notified otherwise):
7,14 hPaLower 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
- Phenylethylene
- Styrene monomer
- Vinyl benzene
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