Cas no 27006-83-3 (5-chloro-1,3-dimethyl-1H-pyrazole-4-carbonyl chloride)

5-chloro-1,3-dimethyl-1H-pyrazole-4-carbonyl chloride structure
27006-83-3 structure
Product Name:5-chloro-1,3-dimethyl-1H-pyrazole-4-carbonyl chloride
CAS No:27006-83-3
MF:C6H6Cl2N2O
MW:193.0306391716
CID:872142
PubChem ID:11745492
Update Time:2025-04-19

5-chloro-1,3-dimethyl-1H-pyrazole-4-carbonyl chloride Chemical and Physical Properties

Names and Identifiers

    • 5-chloro-1,3-dimethyl-1H-pyrazole-4-carbonyl chloride
    • 5-chloro-1,3-dimethylpyrazole-4-carbonyl chloride
    • 1H-pyrazole-4-carbonyl chloride, 5-chloro-1,3-dimethyl-
    • LogP
    • Inchi: 1S/C6H6Cl2N2O/c1-3-4(6(8)11)5(7)10(2)9-3/h1-2H3
    • InChI Key: WIWMMJPXRWAZBB-UHFFFAOYSA-N
    • SMILES: ClC1=C(C(=O)Cl)C(C)=NN1C

Computed Properties

  • Exact Mass: 191.98588
  • Monoisotopic Mass: 191.9857182g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 176
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.1
  • Topological Polar Surface Area: 34.9?2

Experimental Properties

  • Density: 1.48±0.1 g/cm3 (20 oC 760 Torr),
  • Boiling Point: 268.7±35.0 oC (760 Torr),
  • Flash Point: 116.3±25.9 oC,
  • Refractive Index: 1.597
  • Solubility: Slightly soluble (17 g/l) (25 o C),
  • PSA: 34.89
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