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75-86-5(Acetone cyanohydrin) Product Description

Acetone cyanohydrin  Structure75-86-5
CAS No.75-86-5
Chemical Name:Acetone cyanohydrin
CBNumber:CB1730599
Molecular Formula:C4H7NO
Formula Weight:85.1
MOL File:Mol file
Acetone cyanohydrin Synonyms:
2-HYDROXYISOBUTYRONITRILE
2-METHYL-LACTONITRILE
Acetoncianhidrinei
acetoncianhidrinei(roumanian)
Acetoncianidrina
Acetoncyaanhydrine
Acetoncyanhydrin
Acetone cyanhydrin

Acetone cyanohydrin Property

Melting point: -19 °C (lit.)
Boiling point: 82 °C/23 mmHg (lit.)
Density  0.932 g/mL at 25 °C (lit.)
vapor pressure  0.3 psi ( 20 °C)
refractive index  n20/D 1.399(lit.)
Flash point: 147 °F
storage temp.  Refrigerator
solubility  very soluble in water, alcohol, and ether; slightly soluble in petroleum ether
form  Liquid
pka 11.45±0.29(Predicted)
color  Clear colorless to yellow
Water Solubility  miscible
Merck  13,68
Exposure limits Ceiling 4 mg (1.2 ppm)/m3/15 min (NIOSH).
Zholdakova et al. (1995) have recommended a maximum permissible concentration of 0.035 mg/L in water as cyanide for acetone cyanohydrin or in combination with other cyanides.
CAS DataBase Reference 75-86-5(CAS DataBase Reference)
NIST Chemistry Reference Propanenitrile, 2-hydroxy-2-methyl-(75-86-5)
EPA Substance Registry System Acetone cyanohydrin (75-86-5)

Safety

Hazard Codes : T+,N
Risk Statements : 26/27/28-50-50/53
Safety Statements : 27-45-60-61-7/9
RIDADR : UN 1541 6.1/PG 1
OEL: Ceiling: 1 ppm (4 mg/m3) [15-minute]
WGK Germany : 3
RTECS : OD9275000
HazardClass : 6.1(a)
PackingGroup : I
HS Code : 29269095
Hazardous Substances Data: 75-86-5(Hazardous Substances Data)
Toxicity: LD50 orally in rats: 0.17 g/kg (Smyth)

MSDS

2-Hydroxy-2-methylpropionitrile MSDS2-Hydroxy-2-methylpropionitrile

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75-86-5(Acetone cyanohydrin) Related Search:
2-HYDROXYISOBUTYRONITRILE 2-METHYL-LACTONITRILE Acetoncianhidrinei acetoncianhidrinei(roumanian) Acetoncianidrina Acetoncyaanhydrine Acetoncyanhydrin Acetone cyanhydrin Acetonecyanhydrine acetonecyanhydrine(french) acetonecyanohydrin(stabilized) acetonecyanohydrin,stabilized acetonecyanohydrin0 Acetonkyanhydrin Rcra waste number P069 rcrawastenumberp069 USAF rh-8 usafrh-8 Acetone cyanohydrin, stabilized, 98+% 2-Methyl-2-hydroxypropionitrile A-HYDROXYISOBUTYRONITRILE ACETONE CYANOHYDRIN ALPHA-HYDROXYISOBUTYRONITRILE AKOS BBS-00004270 2-Cyano-2-hydroxypropane 2-Cyanopropan-2-ol Acetonecyanohydrin,90% 2-Hydroxy-iso-butyronitrile ;Acetonecyanohydrin;Acetonecyanhydrin;2-Hydroxy-2-methylpropanenitrile;Isopropylcyanohydrin;2-Methyl-lactonitrile 2-Cyanopropan-2-ol~alpha-Hydroxyisobutyronitrile~2-Methyllactonitrile 2-Hydroxy-2-methylpropanoic-2-acid nitrile 2-hydroxy-2-methylpropionitrile 2-cyanopropan-2-ol acetone cyanohydrin 2-hydroxy-2-methyl-propanenitril 2-hydroxy-2-methyl-Propanenitrile 2-methyllacetonitrile 2-methyl-lactonitril 2-Propanone, cyanohydrin 2-propanone,cyanohydrin acetonkyanhydrin(czech) Cyanhydrine d'acetone cyanhydrined’acetone cyanhydrined’acetone(french) -Hydroxy-iso-butyronitrile iso-Propylcyanohydrin Lactonitrile, 2-methyl- propanedinitrile,2-hydroxy-2-methyl- propanenitrile,2-hydroxy-2-methyl- α-Hydroxyisobutyronitrile, 2-Hydroxyisobutyronitrile 2-Hydroxy-2-methylproplonitrile 2-Hydroxyisobutyronitrile 2-Methyllactonitrile Acetone cyanohydrin, 99%, stabilized Acetone Cyanohydrin (stabilized with H2SO4) 2-HYDROXY-2-METHYLPROPIONITRILE Acetone Cyanohydrine 2-Cyano-2-propanol 2-Hydroxy-2-methylpropanenitrile Acetone cyanogydrin 75-86-5 76-85-5
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