异戊二烯C5H8
CAS-No.: | 78-79-5 |
|---|---|
UN-No.: | 1218 |
EINECS No.: | 201-143-3 |
Kemler Code: | 339 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
WEEL (US)
- TWA (ppm) 2
- H: 224
Extremely flammable liquid and vapour.
- H: 341
Suspected of causing genetic defects.
- H: 350
May cause cancer.
- H: 412
Harmful to aquatic life with long lasting effects
- P: 202
Do not handle until all safety precautions have been read and understood.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 233
Keep container tightly closed
- P: 273
Avoid release to the environment
- P: 308 + 313
IF exposed or concerned: Get medical advice/attention
- P: 308 + 313
IF exposed or concerned:Get medical advice/attention.
- P: 403 + 233
Store in a well-ventilated place. Keep container tightly closed.
No statement for this group.
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-146 °C Boiling Point:
34 °C Density (at 20 °C):
0,68 g/cm3Ionization:
8.86 ± 0.02 eVFlash Point:
-54 °C Ignition Temperature:
220 °C Vapor Pressure (at 20 °C):
604 hPaLower Explosive Limit:
1 Vol.-%Upper Explosive Limit:
9.7 Vol.-%Hazardous Effects:
C,M
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 1,3-Butadiene, 2-methyl-
- 2-Methyl-1,3-butadien
- 2-methylbuta-1,3-diene
- 2-Methylbutadien
- beta-Methylbivinyl
- Butyl Reclaimed Rubber IPM Isopren Isoprene not applicable Reclaimed Rubber rubber powder tire reclaimed rubber tread tire reclaim whole tire reclaim
- IPM
- Isoprene
- not appliable not applicable
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