Cas no 4251-65-4 (2-(4-chlorophenyl)acetaldehyde)

2-(4-chlorophenyl)acetaldehyde structure
4251-65-4 structure
Product Name:2-(4-chlorophenyl)acetaldehyde
CAS No:4251-65-4
MF:C8H7ClO
MW:154.593581438065
MDL:MFCD02261732
CID:44873
PubChem ID:11412502
Update Time:2025-04-18

2-(4-chlorophenyl)acetaldehyde Chemical and Physical Properties

Names and Identifiers

    • (4-Chlorophenyl)acetaldehyde
    • 2-(4-chlorophenyl)acetaldehyde
    • (4-CHLORO-PHENYL)-ACETALDEHYDE
    • 4-chlorophenylacetaldehyde
    • 2-(4-chlorophenyl)ethanal
    • p-chlorophenylacetaldehyde
    • 4-Chlorobenzeneacetaldehyde
    • Benzeneacetaldehyde, 4-chloro-
    • MWSNYBOKRSGWAN-UHFFFAOYSA-N
    • SBB052203
    • AB11793
    • ST2408025
    • AM20080542
    • BB 0256642
    • W6225
    • A825920
    • 251C654
    • EN300-211117
    • SCHEMBL453913
    • Z993017718
    • AKOS011895893
    • CS-0019185
    • FT-0648026
    • DTXSID10464997
    • DS-12436
    • MFCD02261732
    • SY042925
    • CHEMBL4548856
    • 4251-65-4
    • 4-Chlorophenyl acetaldehyde
    • MDL： MFCD02261732
    • Inchi： 1S/C8H7ClO/c9-8-3-1-7(2-4-8)5-6-10/h1-4,6H,5H2
    • InChI Key： MWSNYBOKRSGWAN-UHFFFAOYSA-N
    • SMILES： ClC1C=CC(=CC=1)CC=O

Computed Properties

  • Exact Mass: 154.01900
  • Monoisotopic Mass: 154.0185425g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 106
  • 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: 2.2
  • Topological Polar Surface Area: 17.1

Experimental Properties

  • Density: 1.175
  • Boiling Point: 235.8°C at 760 mmHg
  • Flash Point: 106.3°C
  • Refractive Index: 1.534
  • PSA: 17.07000
  • LogP: 2.08140

2-(4-chlorophenyl)acetaldehyde Security Information

2-(4-chlorophenyl)acetaldehyde Customs Data

  • HS CODE：2913000090
  • Customs Data：

    China Customs Code:

    2913000090

    Overview:

    2913000090 Item2912Other derivatives of the listed products [refer to halogenation,sulfonation,Nitrosative or nitrosative derivatives]. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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