Cas no 4620-67-1 (Cyclobutanecarbonylchloride, 1-phenyl-)

Cyclobutanecarbonyl chloride, 1-phenyl-, is a specialized organic compound featuring a cyclobutane ring substituted with a phenyl group and a carbonyl chloride functional group. This structure makes it a valuable intermediate in synthetic organic chemistry, particularly in the preparation of pharmaceuticals, agrochemicals, and fine chemicals. The presence of the reactive acyl chloride group enables efficient acylation reactions, while the phenyl-substituted cyclobutane core contributes to steric and electronic modulation in target molecules. Its well-defined reactivity profile and stability under controlled conditions make it suitable for precise synthetic applications. Proper handling under inert atmospheres is recommended due to its moisture sensitivity.
Cyclobutanecarbonylchloride, 1-phenyl- structure
4620-67-1 structure
Product Name:Cyclobutanecarbonylchloride, 1-phenyl-
CAS No:4620-67-1
MF:C11H11ClO
MW:194.657442331314
CID:325650
PubChem ID:23294892
Update Time:2025-08-14

Cyclobutanecarbonylchloride, 1-phenyl- Chemical and Physical Properties

Names and Identifiers

    • Cyclobutanecarbonylchloride, 1-phenyl-
    • 1-phenylcyclobutane-1-carbonyl chloride
    • 1-Phenylcyclobutanecarbonyl chloride
    • 1-Phenyl-cyclobutan-1-carbonsaeurechlorid
    • 1-Phenylcyclobutancarbonylchlorid
    • 1-phenylcyclobutanecarboxylic acid chloride
    • Cyclobutanecarbonylchloride,1-phenyl
    • SVSUIHVKXBTVBI-UHFFFAOYSA-N
    • 1-phenylcyclobutane-carbonyl chloride
    • 4620-67-1
    • DTXSID80632641
    • 1-phenylcyclobutancarbonyl chloride
    • 1-Phenylcyclobutanecarbonyl chloride
    • AKOS006314879
    • AS-9914
    • MFCD09903688
    • SCHEMBL248544
    • 1-Phenylcyclobutanecarbonylchloride
    • MDL: MFCD09903688
    • Inchi: 1S/C11H11ClO/c12-10(13)11(7-4-8-11)9-5-2-1-3-6-9/h1-3,5-6H,4,7-8H2
    • InChI Key: SVSUIHVKXBTVBI-UHFFFAOYSA-N
    • SMILES: ClC(C1(C2C=CC=CC=2)CCC1)=O

Computed Properties

  • Exact Mass: 194.05000
  • Monoisotopic Mass: 194.0498427g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 2
  • Complexity: 202
  • 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: 3.3
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • PSA: 17.07000
  • LogP: 2.87370
  • Sensitiveness: Moisture Sensitive

Cyclobutanecarbonylchloride, 1-phenyl- Security Information

  • HazardClass:8
  • Storage Condition:(BD60214)

Cyclobutanecarbonylchloride, 1-phenyl- Customs Data

  • HS CODE:2916399090
  • Customs Data:

    China Customs Code:

    2916399090

    Overview:

    2916399090 Other aromatic monocarboxylic acids. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acrylic acid\Acrylates or esters shall be packaged clearly

    Summary:

    2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Cyclobutanecarbonylchloride, 1-phenyl- Pricemore >>

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