2-Methyl-3-butyn-2-olC5H8O
CAS-No.: | 115-19-5 |
|---|---|
UN-No.: | 1987 |
EINECS No.: | 204-070-5 |
Kemler Code: | 33 |
Warning sign: |
|
Hazard signs
Occupational exposure limit
Grenzwerteverordnung 2018 (AT)
- TMW-MAK (ppm) 0,9
- TMW-MAK (mg/m3) 3
- KZW-MAK (ppm) 1,8 [15 min (Miw) 4x]
- KZW-MAK (mg/m3) 6 [15 min (Miw) 4x]
- H: 225
Highly flammable liquid and vapour
- H: 302
Harmful if swallowed
- H: 318
Causes serious eye damage.
- P: 210
Keep away from heat/
sparks/open flames/hot
surfaces. — No smoking.
- P: 233
Keep container tightly closed
- P: 240
Ground and bond container and receiving equipment.
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 312
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel
unwell.
- P: 305 + 351 + 338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
No statement for this group.
Hiện không có hệ thống GHS nào.
Melting point:
3 °C Boiling Point:
104 °C Density (at 20 °C):
0,86 g/cm3Ionization:
10,18 eVFlash Point:
20 °C Ignition Temperature:
350 °C Vapor Pressure (at 20 °C):
20 hPaLower Explosive Limit:
1.6 Vol.-%Upper Explosive Limit:
16 Vol.-%
Also known as:
- .alpha.,.alpha.-Dimethylpropargyl alcohol
- 1,1-Dimethyl-2-propyn-1-ol
- 1,1-Dimethyl-2-propynol
- 2-Hydroxy-2-methyl-3-butyne
- 2-Methylbut-3-yn-2-ol
- 2-Propyn-1-ol, 1,1-dimethyl- (7CI)
- 3-Butyn-2-ol, 2-methyl- (8CI, 9CI)
- Dimethylacetylenecarbinol
- Methyl butinol
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