i-buteneC4H8
CAS-No.: | 115-11-7 |
|---|---|
UN-No.: | 1055 |
EINECS No.: | 204-066-3 |
Kemler Code: | 23 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
FEDERALE OVERHEIDSDIENST WERKGELEGENHEID, ARBEID EN SOCIAAL OVERLEG (BE)
- TWA (ppm) 250
- TWA (mg/m3) 583
- H: 220
Extremely flammable gas
- H: 280
Contains gas under pressure; may explode if heated
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 377
Leaking gas fire: Do not extinguish, unless leak can be stopped safely
- P: 381
Eliminate all ignition sources if safe to do so.
- P: 403
Store in a well-ventilated place
No statement for this group.
Hiện không có hệ thống GHS nào.
Melting point:
-140.35 °C Boiling Point:
-7.1 °C Density (at 20 °C):
0,002599 g/cm3Ionization:
9.22 ± 0.02 eVFlash Point:
-80 °C Ignition Temperature:
465 °C Vapor Pressure (at 20 °C):
2590 hPaLower Explosive Limit:
1,6 Vol.-%Upper Explosive Limit:
10 Vol.-%
Also known as:
- 1-Propene, 2-methyl-
- 2-methylprop-1-ene
- 2-Methylpropene
- Butyl Rubber Ceclaim
- i-Butylene
- Isobutene
- Isobutylen
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Suitable products for i-butene C4H8
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