2-甲基丙烷C4H10
CAS-No.: | 75-28-5 |
|---|---|
UN-No.: | 1969 |
EINECS No.: | 200-857-2 |
Kemler Code: | 23 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
Grenzwerteverordnung 2018 (AT)
- TMW-MAK (ppm) 800
- TMW-MAK (mg/m3) 1900
- KZW-MAK (ppm) 1600 [60 min (Mow) 3x]
- KZW-MAK (mg/m3) 3800 [60 min (Mow) 3x]
- H: 220
Extremely flammable gas
- H: 280
Contains gas under pressure; may explode if heated
- H: 340
May cause genetic defects (state route of exposure if it is conclusively proven that no other routes of exposure cause
the hazard)
- H: 350
May cause cancer.
- 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: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 308 + 313
IF exposed or concerned: Get medical advice/attention
- P: 308 + 313
IF exposed or concerned:Get medical advice/attention.
- 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.
目前沒有 GHS 分類。
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-159.42 °C Boiling Point:
-11.7 °C Density (at 20 °C):
g/cm3Ionization:
10.68 ± 0.11 eVIgnition Temperature:
460 °C Vapor Pressure (at 20 °C):
3019 hPaLower Explosive Limit:
1.5 Vol.-%Upper Explosive Limit:
9.4 Vol.-%Hazardous Effects:
C, M
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 1,1-Dimethylethane
- 2-Methylpropane
- 200-857-2 isobutane
- A 31 (hydrocarbon)
- Butanes
- C4H10
- Hydrocarbons, C3-4
- i-Butane
- iso-Butan
- Isobutan
- Propane, 2-methyl- (8CI, 9CI)
- R 600a
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