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4931-66-2 - Methyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97% - Pyr-OMe - L-Pyroglutamic acid methyl ester - H62543 - Alfa Aesar

H62543 Methyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97%

CAS Number
4931-66-2
Synonyms
Pyr-OMe
L-Pyroglutamic acid methyl ester

Size Price ($) Quantity Availability
5g 49.00
25g 223.00
100g 794.00
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Methyl (S)-(+)-2-oxopyrrolidine-5-carboxylate, 97%

MDL
MFCD00080931
EINECS
225-567-3

Chemical Properties

Formula
C6H9NO3
Formula Weight
143.14
Boiling Point
90°/0.3mm
Flash Point
113°(235°F)
Density
1.226
Refractive Index
1.4860

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2933.99
TSCA
No

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