| Identification | More | [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 Properties | Back 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 Data | Back Directory | [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 |
| Hazard Information | Back 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.
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