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

$862.00 - $862.00

Chemical Identifiers

CAS 37622-90-5
Molecular Formula C6H8N2O2
Formula Weight 140.14
MDL Number MFCD00010844
Synonym 1H-Pyrazole-4-carboxylic acid ethyl ester
Chemical Name or Material Ethyl 1H-pyrazole-4-carboxylate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2535114 SDS Alfa Aesar™
B2535114
25g Each for $862.00
AAB2535103 SDS Alfa Aesar™
B2535103
1g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2535106 SDS Alfa Aesar™
B2535106
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

37622-90-5
140.14
1H-Pyrazole-4-carboxylic acid ethyl ester
C6H8N2O2
MFCD00010844
Ethyl 1H-pyrazole-4-carboxylate

Specifications

37622-90-5
140.14
1H-Pyrazole-4-carboxylic acid ethyl ester
75° to 80°C
Ethyl 1H-pyrazole-4-carboxylate
C6H8N2O2
MFCD00010844
138° to 140°C (3mmHg)
25g
98%

Safety and Handling

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