Cas no 175277-11-9 (3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid)

3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid structure
175277-11-9 structure
Product Name:3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid
CAS No:175277-11-9
MF:C9H14N2O2
MW:182.219662189484
MDL:MFCD00173812
CID:134496
Update Time:2025-09-22

3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 3-(tert-Butyl)-1-methyl-1H-pyrazole-5-carboxylic acid
    • 3-tert-Butyl-1-methylpyrazole-5-carboxylic Acid
    • 3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid
    • 5-TERT-BUTYL-2-METHYL-2H-PYRAZOLE-3-CARBOXYLICACID
    • 5-tert-butyl-2-methylpyrazole-3-carboxylic acid
    • BUTTPARK 52\11-22
    • TIMTEC-BB SBB010222
    • 3-(tert-Butyl)-5-carboxy-1-methyl-1H-pyrazole
    • 3-(T-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
    • 3-(tert-Butyl)-1-methyl-1H-pyrazole-carboxylic acid
    • 3-(1,1-DiMethylethyl)-1-Methyl-1H-Pyrazole-5-Carboxylic Acid
    • 1H-Pyrazole-5-carboxylic acid, 3-(1,1-dimethylethyl)-1-methyl-
    • 5-tert-Butyl-2-methyl-2H-pyrazole-3-carboxylic acid
    • 3-(tert-butyl)-1-methylpyrazole-5-carboxylic acid
    • BAS
    • MDL： MFCD00173812
    • Inchi： 1S/C9H14N2O2/c1-9(2,3)7-5-6(8(12)13)11(4)10-7/h5H,1-4H3,(H,12,13)
    • InChI Key： SFSXXMXHJOSBAZ-UHFFFAOYSA-N
    • SMILES： OC(C1=CC(C(C)(C)C)=NN1C)=O

Computed Properties

  • Exact Mass: 182.10600
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 2
  • Complexity: 210
  • Topological Polar Surface Area: 55.1

Experimental Properties

  • Density: 1.13
  • Melting Point: 151 °C
  • Boiling Point: 317.7℃ at 760 mmHg
  • Flash Point: 146℃
  • PSA: 55.12000
  • LogP: 1.41580

3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid Security Information

  • Hazard Statement： Irritant
  • Hazard Category Code： R36/37/38
  • Safety Instruction： S26; S36/37/39
  • Hazardous Material Identification： Xi
  • HazardClass：IRRITANT
  • Risk Phrases：R36/37/38
  • Safety Term：S26-36/37/39

3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid 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%

3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid Pricemore >>

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3-tert-butyl-1-methyl-1H-pyrazole-5-carboxylic acid Production Method

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