Cas no 4482-17-1 (1,4-diphenylbut-2-yne-1,4-diol)

1,4-diphenylbut-2-yne-1,4-diol structure
4482-17-1 structure
Product Name:1,4-diphenylbut-2-yne-1,4-diol
CAS No:4482-17-1
MF:C16H14O2
MW:238.281164646149
CID:929660
PubChem ID:227983
Update Time:2025-04-19

1,4-diphenylbut-2-yne-1,4-diol Chemical and Physical Properties

Names and Identifiers

    • 1,4-diphenylbut-2-yne-1,4-diol
    • 1,4-Diphenyl-2-butyne-1,4-diol
    • 1,4-Diphenyl-but-2-in-1,4-diol
    • 1,4-diphenyl-but-2-yne-1,4-diol
    • AKOS024263280
    • Oprea1_432791
    • NSC-20237
    • NSC20237
    • SCHEMBL9547891
    • DTXSID80281138
    • AF-676/00077040
    • 4482-17-1
    • 1,4diphenyl-1,4-dihydroxy-2-butyne
    • CHEMBL4207491
    • Inchi: 1S/C16H14O2/c17-15(13-7-3-1-4-8-13)11-12-16(18)14-9-5-2-6-10-14/h1-10,15-18H
    • InChI Key: JYKDEDMACOKPEM-UHFFFAOYSA-N
    • SMILES: OC(C#CC(C1C=CC=CC=1)O)C1C=CC=CC=1

Computed Properties

  • Exact Mass: 238.09900
  • Monoisotopic Mass: 238.099379685g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 272
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 2
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.3
  • Topological Polar Surface Area: 40.5?2

Experimental Properties

  • PSA: 40.46000
  • LogP: 2.45700

1,4-diphenylbut-2-yne-1,4-diol Customs Data

  • HS CODE:2906299090
  • Customs Data:

    China Customs Code:

    2906299090

    Overview:

    2906299090 Other aromatic alcohols. 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:

    2906299090 other aromatic alcohols.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%

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