Cas no 4657-91-4 (Acenaphthylene,1,2-dihydro-5-(phenylmethyl)-)

Acenaphthylene,1,2-dihydro-5-(phenylmethyl)- structure
4657-91-4 structure
Product Name:Acenaphthylene,1,2-dihydro-5-(phenylmethyl)-
CAS No:4657-91-4
MF:C19H16
MW:244.330345153809
CID:325692
PubChem ID:4710864
Update Time:2025-04-19

Acenaphthylene,1,2-dihydro-5-(phenylmethyl)- Chemical and Physical Properties

Names and Identifiers

    • Acenaphthylene,1,2-dihydro-5-(phenylmethyl)-
    • 5-benzyl-1,2-dihydroacenaphthylene
    • 5-Benzylacenaphthene
    • 5-benzyl-acenaphthene
    • 4657-91-4
    • DTXSID50405667
    • AKOS002312785
    • Inchi: 1S/C19H16/c1-2-5-14(6-3-1)13-17-12-11-16-10-9-15-7-4-8-18(17)19(15)16/h1-8,11-12H,9-10,13H2
    • InChI Key: JTAHNLOODJBCHW-UHFFFAOYSA-N
    • SMILES: C12C3C=CC=C1CCC=2C=CC=3CC1C=CC=CC=1

Computed Properties

  • Exact Mass: 244.12500
  • Monoisotopic Mass: 244.125200510g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 2
  • Complexity: 301
  • 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: 5.4
  • Topological Polar Surface Area: 0?2

Experimental Properties

  • PSA: 0.00000
  • LogP: 4.52920

Acenaphthylene,1,2-dihydro-5-(phenylmethyl)- Customs Data

  • HS CODE:2902909090
  • Customs Data:

    China Customs Code:

    2902909090

    Overview:

    2902909090. Other aromatic hydrocarbons. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:2.0%. general tariff:30.0%

    Declaration elements:

    Product Name, component content

    Summary:

    2902909090 other aromatic hydrocarbons.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:2.0%.General tariff:30.0%

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