Propanoyl chloride,2-(acetyloxy)-2-methyl- cas no:40635-66-3
Synonyms: Lactoylchloride, 2-methyl-, acetate (7CI);1-Chloro-2-methyl-1-oxopropan-2-yl acetate;2-Acetoxy-2-methylpropionyl chloride;2-Acetoxyisobutyroyl chloride;2-Acetoxyisobutyryl chloride;2-Chloro-1,1-dimethyl-2-oxoethyl acetate;Acetic acid1-chlorocarbonyl-1-methylethyl ester;Acetic acid2-chloro-1,1-dimethyl-2-oxoethyl ester;a-Acetoxyisobutyryl chloride;
NamePropanoyl chloride,2-(acetyloxy)-2-methyl-
CAS40635-66-3
SynonymsLactoylchloride, 2-methyl-, acetate (7CI);1-Chloro-2-methyl-1-oxopropan-2-yl acetate;2-Acetoxy-2-methylpropionyl chloride;2-Acetoxyisobutyroyl chloride;2-Acetoxyisobutyryl chloride;2-Chloro-1,1-dimethyl-2-oxoethyl acetate;Acetic acid1-chlorocarbonyl-1-methylethyl ester;Acetic acid2-chloro-1,1-dimethyl-2-oxoethyl ester;a-Acetoxyisobutyryl chloride;
EINECS(EC#)255-016-2
Molecular FormulaC6H9ClO3
Molecular Weight164.59
Appearanceclear to light yellow liquid
refractive index1.428
storage temp2-8°C
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive;
Risk R14;R34
Safety
Hazard Codes: 
C
Risk Statements: 14-34
R14 :Reacts violently with water.
R34:Causes burns.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 10-21
HazardClass: 8
PackingGroup: III
