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CAS 38939-83-2

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2-(Acetyloxy)propanoyl chloride

Description:
2-(Acetyloxy)propanoyl chloride, with the CAS number 38939-83-2, is an organic compound characterized by its acyl chloride functional group, which is known for its reactivity and ability to form esters and amides. This compound features an acetyloxy group, indicating the presence of an acetyl moiety attached to a propanoyl chloride structure. It is typically a colorless to pale yellow liquid with a pungent odor, characteristic of acyl chlorides. The compound is soluble in organic solvents such as dichloromethane and ether but reacts vigorously with water, producing hydrochloric acid and the corresponding carboxylic acid. Due to its reactivity, it is often used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Safety precautions are essential when handling this compound, as it can cause severe irritation to the skin, eyes, and respiratory system. Proper storage in a cool, dry place away from moisture is also crucial to maintain its stability and prevent hydrolysis.
Formula:C5H7ClO3
InChI:InChI=1S/C5H7ClO3/c1-3(5(6)8)9-4(2)7/h3H,1-2H3
InChI key:InChIKey=ALHZEIINTQJLOT-UHFFFAOYSA-N
SMILES:C(OC(C)=O)(C(Cl)=O)C
Synonyms:
  • 1-Chloro-1-oxopropan-2-yl acetate
  • 2-(Acetyloxy)propanoyl chloride
  • 2-Acetoxypropanoyl chloride
  • 2-Acetoxypropionyl chloride
  • 2-Chloro-1-Methyl-2-Oxoethyl Acetate
  • <span class="text-smallcaps">DL</span>-2-Acetoxypropionyl chloride
  • Lactoyl chloride, acetate
  • O-Acetyllactyl chloride
  • Propanoyl Chloride, 2-(Acetyloxy)-
  • α-Acetoxypropionyl chloride
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