Cas no 123374-28-7 (Ethyl 5-Propyl-1H-pyrazole-4-carboxylate)

Ethyl 5-Propyl-1H-pyrazole-4-carboxylate structure
123374-28-7 structure
Product Name:Ethyl 5-Propyl-1H-pyrazole-4-carboxylate
CAS No:123374-28-7
MF:C9H14N2O2
MW:182.219662189484
CID:134217
PubChem ID:2777519
Update Time:2025-04-19

Ethyl 5-Propyl-1H-pyrazole-4-carboxylate Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrazole-4-carboxylicacid, 3-propyl-, ethyl ester
    • ethyl 3-propyl-1H-pyrazole-4-carboxylate
    • ETHYL 5-PROPYL-1H-PYRAZOLE-4-CARBOXYLATE
    • AKOS009158446
    • 123374-28-7
    • DTXSID90380545
    • CS-0361525
    • CNHUAGMMONCJCE-UHFFFAOYSA-N
    • SCHEMBL2820788
    • FT-0712192
    • 1H-Pyrazole-4-carboxylic acid, 3-propyl-, ethyl ester
    • PS-4344
    • MFCD01570118
    • DB-062154
    • Ethyl 5-Propyl-1H-pyrazole-4-carboxylate
    • MDL: MFCD01570118
    • Inchi: 1S/C9H14N2O2/c1-3-5-8-7(6-10-11-8)9(12)13-4-2/h6H,3-5H2,1-2H3,(H,10,11)
    • InChI Key: CNHUAGMMONCJCE-UHFFFAOYSA-N
    • SMILES: O(CC)C(C1C=NNC=1CCC)=O

Computed Properties

  • Exact Mass: 182.10600
  • Monoisotopic Mass: 182.105527694g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 5
  • Complexity: 173
  • 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: 1.6
  • Topological Polar Surface Area: 55?2

Experimental Properties

  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 336.4±30.0 °C at 760 mmHg
  • Flash Point: 157.2±24.6 °C
  • Refractive Index: 1.511
  • PSA: 54.98000
  • LogP: 1.53890
  • Vapor Pressure: 0.0±0.7 mmHg at 25°C

Ethyl 5-Propyl-1H-pyrazole-4-carboxylate Security Information

Ethyl 5-Propyl-1H-pyrazole-4-carboxylate Customs Data

  • HS CODE:2933199090
  • Customs Data:

    China Customs Code:

    2933199090

    Overview:

    2933199090. Other structurally non fused pyrazole ring 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, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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