Ethyl 1,3-dimethylpyrazole-5-carboxylate

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Names

[ CAS No. ]:
5744-40-1

[ Name ]:
Ethyl 1,3-dimethylpyrazole-5-carboxylate

[Synonym ]:
1,3-dimethyl-5-ethoxycarbonylpyrazole
MFCD00233452
ethyl 2,5-dimethylpyrazole-3-carboxylate
1H-Pyrazole-5-carboxylic acid, 1,3-dimethyl-, ethyl ester
Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
258.8±20.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H12N2O2

[ Molecular Weight ]:
168.193

[ Flash Point ]:
110.3±21.8 °C

[ Exact Mass ]:
168.089874

[ PSA ]:
44.12000

[ LogP ]:
0.94

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.522

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S24/25-S36/37/39-S26-S23

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetopyruvate
  • monomethylhydrazine
  • Ethyl 3-methyl-1H-pyrazole-5-carboxylate
  • methyl iodide
  • acetylpyruvate
  • diazomethane
  • Dimethyl sulfate
  • Ethanol
  • methyl-Hydrazine, hydrochloride

DownStream

  • 1,3-Dimethyl-1H-pyrazole-5-carboxylic acid
  • 1,3-Dimethyl-1H-pyrazole-5-carbohydrazide
  • 1,3-Dimethylpyrazole
  • (1,3-dimethyl-1H-pyrazol-5-yl)methanol
  • 1,3-DIMETHYL-1H-PYRAZOLE-5-CARBOXAMIDE

Customs

[ HS Code ]: 2933199090

[ 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%

Related Compounds

  • Ethyl 5-Benzoxazolecarboxylate
  • ethyl 1,3-diisopropylhexahydropyrimidine-5-carboxylate
  • ethyl 1,3-dibenzylhexahydropyrimidine-5-carboxylate
  • Ethyl 1,3-oxazole-5-carboxylate
  • Ethyl 1,4-dimethyl-1H-pyrazole-5-carboxylate
  • ethyl 1,3,5-cycloheptatriene-1-carboxylate