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2,3-Dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylic acid ethyl ester
[CAS# 103626-03-5]

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Identification
Name 2,3-Dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylic acid ethyl ester
Synonyms 3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester; 4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole; Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate
Molecular Structure CAS # 103626-03-5, 2,3-Dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylic acid ethyl ester, 3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester, 4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole, Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate
Molecular Formula C7H10N2O3
Molecular Weight 170.17
CAS Registry Number 103626-03-5
Properties
Solubility Sparingly soluble (22 g/L) (25 ºC), Calc.*
Density 1.235±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 144-146 ºC**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)
** Hirai, Kenji; JP 2002348280 A 2002.
Safety Data
SDS Available
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