Isobutyryl chloride

CAS Registry Number®

79-30-1

CAS Name

Isobutyryl chloride

Molecular Formula

C4H7ClO

Molecular Mass

106.55

Cite this Page

Isobutyryl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=79-30-1 (retrieved 2025-04-02) (CAS RN: 79-30-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    84-86 °C

  • Melting Point (2)

    -90 °C

  • Density (3)

    1.107 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H7ClO/c1-3(2)4(5)6/h3H,1-2H3

InChIKey

InChIKey=DGMOBVGABMBZSB-UHFFFAOYSA-N

SMILES

C(C(Cl)=O)(C)C

Canonical SMILES

O=C(Cl)C(C)C

Other Names for this Substance

  • Propanoyl chloride, 2-methyl-
  • Isobutyryl chloride
  • 2-Methylpropanoyl chloride
  • Isobutyric acid chloride
  • 2-Methylpropionyl chloride

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Deleted or Replaced CAS Registry Numbers

120126-85-4, 2137049-07-9