Cas no 19766-36-0 (1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester)

1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester structure
19766-36-0 structure
Product Name:1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester
CAS No:19766-36-0
MF:C13H20O8
MW:304.293105125427
CID:123743
PubChem ID:2802925
Update Time:2025-04-18

1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester Chemical and Physical Properties

Names and Identifiers

    • 1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester
    • 1,3,3,5-tetramethyl ester
    • tetramethyl pentane-1,3,3,5-tetracarboxylate
    • HMS548K22
    • PEN002
    • Tetramethyl-1.3.3.5-pentantetracarboxylat
    • 1,3,3,5-Pentanetetracarboxylic acid
    • DTXSID30384385
    • CDS1_000242
    • DivK1c_001282
    • 19766-36-0
    • CCG-242617
    • SCHEMBL16209873
    • Maybridge1_002530
    • FT-0711372
    • Inchi： 1S/C13H20O8/c1-18-9(14)5-7-13(11(16)20-3,12(17)21-4)8-6-10(15)19-2/h5-8H2,1-4H3
    • InChI Key： ALZAGONSRCGXFO-UHFFFAOYSA-N
    • SMILES： O(C)C(C(C(=O)OC)(CCC(=O)OC)CCC(=O)OC)=O

Computed Properties

  • Exact Mass: 248.05300
  • Monoisotopic Mass: 304.11581759g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 21
  • Rotatable Bond Count: 12
  • Complexity: 363
  • 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: 0.4
  • Topological Polar Surface Area: 105?2

Experimental Properties

  • PSA: 149.20000
  • LogP: -0.12840

1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester Customs Data

  • HS CODE：2917190090
  • Customs Data：

    China Customs Code:

    2917190090

    Overview:

    2917190090 Other acyclic polycarboxylic 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, Terephthalic acid please specify4-CBAvalue, Terephthalic acid please specifyP-TLacid value, Terephthalic acid please indicate color, Terephthalic acid please indicate moisture

    Summary:

    2917190090 acyclic polycarboxylic 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%

1,3,3,5-Pentanetetracarboxylicacid, 1,3,3,5-tetramethyl ester Related Literature

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