Butyryl chloride

C4H7ClOCAS 141-75-3106.55 g/mol

OCl
Acyl halide

Properties

Molecular formula
C4H7ClO
Molar mass
106.55 g/mol
Exact mass
106.0185 Da
Density
1.0263 g/mL (at 20.6 °C)
Melting point
−89 °C
Boiling point
101–102 °C
Flash point
18 °C (closed cup)
logP
1.55Crippen estimate
Polar surface area
17.1 Ų
H-bond donors / acceptors
0 / 1
Rotatable bonds
2

Hazards

Danger
Flammable (GHS02)Corrosive (GHS05)

Harmonised EU classification (CLP Annex VI), via PubChem.

Precautionary statements

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, P501

Identifiers

CAS number
141-75-3
SMILES
CCCC(=O)Cl
InChIKey
DVECBJCOGJRVPX-UHFFFAOYSA-N
InChI
InChI=1S/C4H7ClO/c1-2-3-4(5)6/h2-3H2,1H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

8 names
  • Butanoyl chloride
  • Butyroyl chloride
  • n-Butyryl chloride
  • Butyric chloride
  • Butyric acid chloride
  • n-Butanoyl chloride
  • n-Butyroyl chloride
  • Butanoic acid chloride

Reactions

Work with Butyryl chloride

Similar compounds

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Elsewhere