ChemicalBook > CAS DataBase List > 3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER

3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER

Product Name
3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
CAS No.
128537-26-8
Chemical Name
3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
Synonyms
AKOS PAO-0885;ethyl 5-ethyl-2-methylpyrazole-3-carboxylate;ethyl 3-ethyl-1-methylpyrazolyl-5-carboxylate;ethyl 3-ethyl-1-Methyl-1H-pyrazole-5-carboxylate;5-ethyl-2-methyl-3-pyrazolecarboxylic acid ethyl ester;3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER;1H-Pyrazole-5-carboxylic acid, 3-ethyl-1-methyl-, ethyl ester
CBNumber
CB5422768
Molecular Formula
C9H14N2O2
Formula Weight
182.22
MOL File
128537-26-8.mol
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3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER Property

Boiling point:
286.3±28.0 °C(Predicted)
Density 
1.10±0.1 g/cm3(Predicted)
pka
0.98±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B438643
Product name
ethyl3-ethyl-1-methyl-1H-pyrazole-5-carboxylate
Packaging
50mg
Price
$110
Updated
2021/12/16
TRC
Product number
B438643
Product name
ethyl3-ethyl-1-methyl-1H-pyrazole-5-carboxylate
Packaging
100mg
Price
$175
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0092456
Product name
3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
Purity
95.00%
Packaging
5MG
Price
$498.76
Updated
2021/12/16
AK Scientific
Product number
S905
Product name
Ethyl3-ethyl-1-methylpyrazolyl-5-carboxylate
Packaging
500mg
Price
$590
Updated
2021/12/16
Crysdot
Product number
CD11300822
Product name
Ethyl3-ethyl-1-methyl-1H-pyrazole-5-carboxylate
Purity
95+%
Packaging
1g
Price
$400
Updated
2021/12/16
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3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER Chemical Properties,Usage,Production

Chemical Properties

oily liquid

Uses

Ethyl 3-ethyl-1-methyl-1H-pyrazole-5-carboxylate is an intermediate of the acaricide pyrimidine.

Synthesis

Ethyl 3-ethyl-1-methyl-1H-pyrazole-5-carboxylate was synthesized by hydrazine hydrate method of reacting 3-ethylpyrazole-5-ethyl carboxylate with dimethyl sulfate.

3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials

Raw materials

ethyl 3-ethylpyrazolyl-5-carboxylate Dimethyl ester Ethyl propionylpyruvate Methylhydrazine Ethyl 3-ethyl-1-methylpyrazole-5-carboxylate

Preparation Products

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3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER Suppliers

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128537-26-8, 3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTERRelated Search:

3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER ETHYL 3-(TERT-BUTYL)-1-(3-METHYLBENZYL)-1H-PYRAZOLE-5-CARBOXYLATE 1-METHYL-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 4-CHLORO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 4-CHLORO-1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 2-ETHYL-5-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER,1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL 3-(TERT-BUTYL)-1-(2,4-DICHLOROBENZYL)-1H-PYRAZOLE-5-CARBOXYLATE 4-CHLORO-1,3-DIETHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER ETHYL 1-BENZYL-3-(TERT-BUTYL)-1H-PYRAZOLE-5-CARBOXYLATE 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER 1-ETHYL-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER ETHYL 3-(TERT-BUTYL)-1-(3-NITRO-2-PYRIDINYL)-1H-PYRAZOLE-5-CARBOXYLATE ETHYL 3-(TERT-BUTYL)-1-(4-FLUOROBENZYL)-1H-PYRAZOLE-5-CARBOXYLATE 4-BROMO-3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER ETHYL 3-TERT-BUTYL-1-(2,4,6-TRIMETHYLBENZYL)-1H-PYRAZOLE-5-CARBOXYLATE ETHYL 3-(TERT-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE 5-ETHYL-2-METHYL-4-NITRO-2 H-PYRAZOLE-3-CARBOXYLIC ACID

  • AKOS PAO-0885
  • 3-ETHYL-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER
  • ethyl 3-ethyl-1-methylpyrazolyl-5-carboxylate
  • ethyl 3-ethyl-1-Methyl-1H-pyrazole-5-carboxylate
  • ethyl 5-ethyl-2-methylpyrazole-3-carboxylate
  • 5-ethyl-2-methyl-3-pyrazolecarboxylic acid ethyl ester
  • 1H-Pyrazole-5-carboxylic acid, 3-ethyl-1-methyl-, ethyl ester
  • 128537-26-8