Acetone cyanohydrinC4H7NO
CAS-No.: | 75-86-5 |
|---|---|
UN-No.: | 1541 |
EC-No.: | 200-909-4 |
Hazard identification number: | 669 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Occupational exposure limit
ACGIH (US)
- STEL (mg/m3) C 5 (as CN)
NIOSH (REL) (US)
- STEL (ppm) C 1 15-min
- STEL (mg/m3) C 4 15-min
WEEL (US)
- STEL (ppm) 5
- TWA (ppm) 2
- H: 300
Fatal if swallowed.
- H: 310
Fatal in contact with skin.
- H: 330
Fatal if inhaled.
- H: 370
Causes damage to organs (or state all
organs affected, if known) (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard).
- H: 410
Very toxic to aquatic life with long lasting effects
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 284
Wear respiratory protection.
- P: 302 + 352
IF ON SKIN: Wash with plenty of soap and water.
- P: 403 + 233
Store in a well-ventilated place. Keep container tightly closed.
- P: 501
No statement for this group.
No GHS Classification available at the moment.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Melting point:
-20 °C Boiling Point:
82 °C Density (at 20 °C, if not notified otherwise):
0,93 g/cm3Ionization:
11,09 eVFlash Point:
75 °C Ignition Temperature:
540 °C Vapour Pressure (at 20 °C, if not notified otherwise):
1,3 hPaLower Explosive Limit:
2.25 Vol.-%Upper Explosive Limit:
11 Vol.-%
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- 2-Cyano-2-propanol
- 2-Cyanopropane-2-ol
- 2-Hydroxy-2-methyl-propionitrile
- 2-hydroxy-2-methylpropanenitrile
- 2-Methyl-lactonitril
- 2-Methyllactonitrile
- Acetone cyanohydrin
- ACH
- alpha-Hydroxyisobutyronitrile
- Alpha-oxy-isobutyronitrile
- Cyanohydrin-2-propanone
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