Cas no 18362-51-1 (1,3-Bis(4-methoxyphenyl)-1,3-propanedione)

1,3-Bis(4-methoxyphenyl)-1,3-propanedione structure
18362-51-1 structure
Product Name:1,3-Bis(4-methoxyphenyl)-1,3-propanedione
CAS No:18362-51-1
MF:C17H16O4
MW:284.306545257568
MDL:MFCD00025817
CID:157212
PubChem ID:87596
Update Time:2025-09-25

1,3-Bis(4-methoxyphenyl)-1,3-propanedione Chemical and Physical Properties

Names and Identifiers

    • 1,3-Propanedione,1,3-bis(4-methoxyphenyl)-
    • 1,3-Bis(4-methoxyphenyl)-1,3-propanedione
    • 1,3-bis(4-methoxyphenyl)propane-1,3-dione
    • 1,3-BIS-(4-METHOXY-PHENYL)-PROPANE-1,3-DIONE
    • dianisoylmethane
    • Parsol DAM
    • 44DIMETHOXYDIBENZOYLMETHANE
    • 1,3-bis(4-methoxyphenyl)-3-propanedione
    • 1,3-BIS(4-METHOXYPHENYL)-1,3-PROPANEDION
    • 1,3-Bis(p-methoxyphenyl)-1,3-propanedione
    • 1,3-BIS(4-METHOXYPHENYL)-1,3-PROPANEDIONE 98+%
    • 1,3-Propanedione, 1,3-bis(4-methoxyphenyl)-
    • Bis(4-methoxybenzoyl)methane
    • JHJ6BAP8SZ
    • 1,3-Propanedione, 1,3-bis(p-methoxyphenyl)-
    • GNMDORSUZRRMFS-UHFFFAOYSA-N
    • dianisoylmethan
    • NSC99046
    • 1,3-Di-(4-methoxyphenyl)-1,3-propanedione
    • Cambridge id 5108223
    • CBDivE_002253
    • MLS0
    • 1, 1,3-bis(p-methoxyphenyl)-
    • MFCD00025817
    • 1,3-di(4- methoxyphenyl) propane-1,3-dione
    • SR-01000195521-1
    • AB89863
    • AC-27905
    • CHEMBL1334587
    • SR-01000195521
    • BIS(P-METHOXYBENZOYL)METHANE
    • AKOS005429071
    • HMS2847G09
    • 1,3-DI(4-METHOXYPHENYL)-1,3-PROPANEDIONE
    • DTXSID6066363
    • UNII-JHJ6BAP8SZ
    • DI(P-METHOXYBENZOYL)METHANE
    • AE-848/30689062
    • AM20030212
    • EN300-229673
    • p,p'-Dimethoxydibenzoylmethane
    • 1,3-di(4-methoxyphenyl)propane-1,3-dione
    • FT-0637679
    • NSC-99046
    • NCGC00245545-01
    • AS-65784
    • 1, 1,3-bis(4-methoxyphenyl)-
    • CS-W012239
    • AB00073862-01
    • 1,3-Bis(4-methoxyphenyl)-1,3-propanedione, 97%
    • SMR000495791
    • 18362-51-1
    • A4058
    • SCHEMBL153386
    • NSC 99046
    • MLS001163123
    • (4,4'-DIMETHOXYDIBENZOYL)METHANE
    • EINECS 242-233-2
    • NS00021780
    • J-011764
    • B1733
    • DTXCID8035841
    • STK299307
    • A12175
    • BBL038099
    • DB-044501
    • MDL: MFCD00025817
    • Inchi: 1S/C17H16O4/c1-20-14-7-3-12(4-8-14)16(18)11-17(19)13-5-9-15(21-2)10-6-13/h3-10H,11H2,1-2H3
    • InChI Key: GNMDORSUZRRMFS-UHFFFAOYSA-N
    • SMILES: O(C)C1C=CC(=CC=1)C(CC(C1C=CC(=CC=1)OC)=O)=O

Computed Properties

  • Exact Mass: 284.10500
  • Monoisotopic Mass: 284.105
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 21
  • Rotatable Bond Count: 6
  • Complexity: 316
  • 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
  • Surface Charge: 0
  • Tautomer Count: 2
  • XLogP3: 3.1
  • Topological Polar Surface Area: 52.6

Experimental Properties

  • Color/Form: Uncertain
  • Density: 1.16
  • Melting Point: 116.0 to 120.0 deg-C
  • Boiling Point: 463.7 °C at 760 mmHg
  • Flash Point: 206.4 °C
  • Refractive Index: 1.651
  • PSA: 52.60000
  • LogP: 3.15950
  • Solubility: Uncertain
  • Vapor Pressure: 0.0±1.1 mmHg at 25°C

1,3-Bis(4-methoxyphenyl)-1,3-propanedione Customs Data

  • HS CODE:2914509090
  • Customs Data:

    China Customs Code:

    2914509090

    Overview:

    2914509090 Ketones containing other oxygen-containing groups. 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, Acetone declared packaging

    Summary:

    HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1,3-Bis(4-methoxyphenyl)-1,3-propanedione Pricemore >>

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