ChemicalBook--->CAS DataBase List--->40635-66-3

40635-66-3

40635-66-3 Structure

40635-66-3 Structure
IdentificationMore
[Name]

1-Chlorocarbonyl-1-methylethyl acetate
[CAS]

40635-66-3
[Synonyms]

1-CHLOROCARBONYL-1-METHYLETHYL ACETATE
2-ACETOXY-2-METHYLPROPIONYL CHLORIDE
2-ACETOXYISOBUTYRYL CHLORIDE
ALPHA-ACETOXY-ISOBUTYRYL CHLORIDE
2-(acetyloxy)-2-methyl-propanoylchlorid
2-Chloro-1,1-dimethyl-2-oxoethyl acetate
Propanoyl chloride, 2-(acetyloxy)-2-methyl-
2-acetoxyisobutyroyl chloride
2-ACETOXYISOBUTYRYL CHLORIDE (ALPHA-ACETOXY-ISOBUTYRYL CHLORIDE)
2-ACETOXYLISOBUTYRYL BROMIDE
1-(CHLOROFORMYL)-1-METHYLETHYLACETATE
α-Acetoxyisobutyryl chloride, 2-Acetoxy-2-methylpropionyl chloride
(1-Chloro-2-methyl-1-oxopropan-2-yl) acetate
Lactoyl chloride, 2-methyl-, acetate
2-Acetoxy-2-methylpropanoyl chloride
2-Acetoxy-2-methylpropionic acid chloride
[EINECS(EC#)]

255-016-2
[Molecular Formula]

C6H9ClO3
[MDL Number]

MFCD00000708
[Molecular Weight]

164.59
[MOL File]

40635-66-3.mol
Chemical PropertiesBack Directory
[Appearance]

Clear colorless liquid
[Boiling point ]

55-56 °C/6 mmHg (lit.)
[density ]

1.150 g/mL at 20 °C
[refractive index ]

n20/D 1.428(lit.)
[Fp ]

155 °F
[storage temp. ]

2-8°C
[solubility ]

Acetonitrile (Slightly), Chloroform (Slightly)
[form ]

clear liquid
[color ]

Colorless to Light yellow
[Sensitive ]

Moisture Sensitive
[BRN ]

507772
[InChI]

1S/C6H9ClO3/c1-4(8)10-6(2,3)5(7)9/h1-3H3
[InChIKey]

RBTCRFLJLUNCLL-UHFFFAOYSA-N
[SMILES]

CC(=O)OC(C)(C)C(Cl)=O
[CAS DataBase Reference]

40635-66-3(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Acetoxyisobutyryl chloride(40635-66-3)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H314
[Precautionary statements ]

P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
[Hazard Codes ]

C
[Risk Statements ]

R14:Reacts violently with water.
R34:Causes burns.
[Safety Statements ]

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 label where possible) .
[RIDADR ]

UN 3265 8/PG 2
[WGK Germany ]

3
[F ]

10-21
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29189990
[Storage Class]

8A - Combustible corrosive hazardous materials
[Hazard Classifications]

Skin Corr. 1B
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Acetoxy-2-methylpropionyl chloride(40635-66-3).msds
Hazard InformationBack Directory
[Chemical Properties]

Clear colorless liquid
[Uses]

1-Chlorocarbonyl-1-methylethyl acetate was used in preparation of α,γ-dichloro alditols.
[Preparation]

1-Chlorocarbonyl-1-methylethyl acetate can be prepared by the acylation of 2-hydroxyisobutyric acid (Acetyl Chloride, Acetic Acid) followed by reaction with Thionyl Chloride.
[General Description]

Reaction of 1-chlorocarbonyl-1-methylethyl acetate with 1-aryl ethylene glycols to yield trans chlorohydrin acetates was reported.
[storage]

1-Chlorocarbonyl-1-methylethyl acetate is corrosive and a lachrymator and should be handled accordingly.
Spectrum DetailBack Directory
[Spectrum Detail]

1-Chlorocarbonyl-1-methylethyl acetate(40635-66-3)MS
1-Chlorocarbonyl-1-methylethyl acetate(40635-66-3)1HNMR
1-Chlorocarbonyl-1-methylethyl acetate(40635-66-3)13CNMR
1-Chlorocarbonyl-1-methylethyl acetate(40635-66-3)IR1
1-Chlorocarbonyl-1-methylethyl acetate(40635-66-3)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Acetoxyisobutyryl chloride, 98%(40635-66-3)
[Sigma Aldrich]

40635-66-3(sigmaaldrich)
[TCI AMERICA]

2-Acetoxyisobutyryl Chloride,>97.0%(T)(40635-66-3)
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