Please login to your online account to display your discounted pricing

N-Ethylmaleimide, 99+%, Alfa Aesar™

Chemical Identifiers

Chemical Name or Material N-Ethylmaleimide
CAS 128-53-0
Molecular Formula C6H7NO2
Formula Weight 125.13g/mol
MDL Number MFCD00005509
UN Number UN2928
Beilstein 112448
Merck Index 14,3822
Synonym 1-Ethyl-1H-pyrrole-2,5-dione; NEM
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AA4052614

 
alfa aesar
40526-14
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

Sensitivity Light Sensitive
Melting Point 43° to46°C
Boiling Point 209° to 211°C
Color White to Pale Cream
Quantity 25g
Flash Point 73°C (163°F)
Odor Pungent
Chemical Name or Material N-Ethylmaleimide
CAS 128-53-0
Physical Form Crystalline
Assay ≥99%
Molecular Formula C6H7NO2
Formula Weight 125.13g/mol
MDL Number MFCD00005509
UN Number UN2928
Beilstein 112448
Merck Index 14,3822
Synonym 1-Ethyl-1H-pyrrole-2,5-dione; NEM
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H300-H311-H314-H318-H317;
Fatal if swallowed.
Toxic in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.
Health Hazard 3 GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a;
Do not breathe dust/fume/gas/mist/vapours/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.
RTECS Number UX9625000
TSCA TSCA
Safety and Handling

Danger

GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a;
Do not breathe dust/fume/gas/mist/vapours/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H300-H311-H314-H318-H317;
Fatal if swallowed.
Toxic in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.