Cas no 19090-03-0 (thian-3-one)

thian-3-one structure
thian-3-one structure
Product Name:thian-3-one
CAS No:19090-03-0
MF:C5H8OS
MW:116.181420326233
MDL:MFCD00040796
CID:829947
Update Time:2025-04-19

thian-3-one Chemical and Physical Properties

Names and Identifiers

    • Dihydro-2H-thiopyran-3(4H)-one
    • Tetrahydro-2H-thiopyran-3-one
    • tetrahydro-4H-thiopyran-3-one
    • thian-3-one
    • 3-thianone
    • 3-thiopyranone
    • 5-oxotetrahydrothiopyran
    • 5-oxo-thiane
    • dihydro-2H-thiopyran-3(4H)-one(SALTDATA: FREE)
    • Dihydro-thiopyran-3-on
    • dihydro-thiopyran-3-one
    • Dihydro-2H-thiopyran-3(4H)
    • Tetrahydro-2H-thiopyran-3...
    • 5,6-Dihydro-2H-thiopyran-3(4H)-one
    • 2H-Thiopyran-3(4H)-one, dihydro-
    • 3-Thiacyclohexanone
    • Tetrahydrothiopyran-3-one
    • ATAMXDLUUTYFKT-UHFFFAOYSA-N
    • 3-oxothiane
    • 3-Oxotetrahydrothiopyran
    • 1-Thiacyclohexan-3-one
    • Tetrahydrothia-3-pyranone
    • Dihydro-2H-thiopyran-3(4H);-one
    • PB28980
    • MDL: MFCD00040796
    • Inchi: 1S/C5H8OS/c6-5-2-1-3-7-4-5/h1-4H2
    • InChI Key: ATAMXDLUUTYFKT-UHFFFAOYSA-N
    • SMILES: S1CC(CCC1)=O

Computed Properties

  • Exact Mass: 116.03000
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 0
  • Complexity: 80.1
  • Topological Polar Surface Area: 42.4

Experimental Properties

  • PSA: 42.37000
  • LogP: 1.08250

thian-3-one Customs Data

  • HS CODE:2934999090
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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