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Alfa Aesar™ Ethyl 1H-pyrazole-4-carboxylate, 98%

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Quantity:
1g
5g
25g
37622-90-5
C6H8N2O2
140.142
MFCD00010844
KACZQOKEFKFNDB-UHFFFAOYSA-N
ethyl 4-pyrazolecarboxylate,ethyl pyrazole-4-carboxylate,1h-pyrazole-4-carboxylic acid ethyl ester,4-ethoxycarbonylpyrazole,1h-pyrazole-4-carboxylic acid, ethyl ester,4-pyrazolecarboxylic acid ethyl ester,ethyl4-pyrazolecarboxylate,zlchem 132,pubchem21939,acmc-209iug
142179
ethyl 1H-pyrazole-4-carboxylate
CCOC(=O)C1=CNN=C1
37622-90-5
C6H8N2O2
140.142
MFCD00010844
KACZQOKEFKFNDB-UHFFFAOYSA-N
ethyl 4-pyrazolecarboxylate,ethyl pyrazole-4-carboxylate,1h-pyrazole-4-carboxylic acid ethyl ester,4-ethoxycarbonylpyrazole,1h-pyrazole-4-carboxylic acid, ethyl ester,4-pyrazolecarboxylic acid ethyl ester,ethyl4-pyrazolecarboxylate,zlchem 132,pubchem21939,acmc-209iug
142179
ethyl 1H-pyrazole-4-carboxylate
CCOC(=O)C1=CNN=C1
Applications
Ethyl 1H-pyrazole-4-carboxylate is used in the preparation of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides. Further, it acts as an intermediate in organic synthesis.

Solubility
Miscible with acetone.

Notes
Incompatible with strong oxidizing agents, strong acids and bases.
Boiling Point 138°C to 140°C (3mmHg)
Quantity 5g
Melting Point 75°C to 80°C
Formula Weight 140.14
Percent Purity 98%
Chemical Name or Material Ethyl 1H-pyrazole-4-carboxylate

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning