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Alfa Aesar™ Methyl 5-oxopyrrolidine-2-carboxylate, 95%

Chemical Identifiers

Chemical Name or Material Methyl 5-oxopyrrolidine-2-carboxylate
CAS 54571-66-3
Formula Weight 143.14g/mol
MDL Number MFCD03844651
Beilstein 81950
Synonym 5-Oxopyrrolidine-2-carboxylic acid methyl ester; Methyl DL-Pyroglutamate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH6480403

 
alfa aesar™
H64804-03
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH6480406

 
alfa aesar™
H64804-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH64804MD

 
alfa aesar™
H64804-MD
250mg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Refractive Index 1.4850
Melting Point 21 to 23°C (lit.)
Boiling Point 133 to 135°C (1mmHg)
Quantity 1g
Chemical Name or Material Methyl 5-oxopyrrolidine-2-carboxylate
CAS 54571-66-3
Physical Form Solid
Assay 95%
Formula Weight 143.14g/mol
MDL Number MFCD03844651
Beilstein 81950
Synonym 5-Oxopyrrolidine-2-carboxylic acid methyl ester; Methyl DL-Pyroglutamate
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 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.
Safety and Handling

Warning

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.

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