Substance
ID:129829
Names and Identifiers
Synonyms
N-EthylmaleimideNEMMaleic Acid-N-EthylimideUSAF B-121
IUPAC Traditional name
N-ethylmaleimide
IUPAC name
1-ethyl-2,5-dihydro-1H-pyrrole-2,5-dione
Properties
Safety Information
European Hazard Symbols
Highly toxic (T+)
Flammable (F)
Corrosive (C)Safety Statements
S:16-20-26-27/28-36/37/39-46
Australian Hazchem
2X
Risk Statements
R:10-28-34
Storage Condition
2-8°C, Store Under Nitrogen
EU Hazard Identification Number
8A
Hazard Class
8
6.1
EU Classification
CT2
Emergency Response Guidebook(ERG) Number
154
MSDS Link
UN Number
2923
RTECS
UX9625000
Packing Group
II
Physical Property
Flash Point
73.3°C
Boiling Point
210°C
Melting Point
43-46°C
Product Information
Purity
≥99%
Certificate of Analysis
Molecule Details
Crystalline
Purity: 99+%
N-Protecting reagent. Also reacts specifically with sulfhydryl groups and can be used to determine such groups in peptides and proteins.
Purity: 99+%
N-Protecting reagent. Also reacts specifically with sulfhydryl groups and can be used to determine such groups in peptides and proteins.
Molecular Spectra
No Data Available
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References
No Data Available
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