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Alfa Aesar™ N-Methylmaleimide, 98+%

$75.88 - $235.95

Chemical Identifiers

CAS 930-88-1
Molecular Formula C5H5NO2
Molecular Weight (g/mol) 111.1
MDL Number MFCD00005508
InChI Key SEEYREPSKCQBBF-UHFFFAOYSA-N
Synonym n-methylmaleimide, 1-methyl-1h-pyrrole-2,5-dione, maleimide, n-methyl, n-methylmaleinimide, 1h-pyrrole-2,5-dione, 1-methyl, n-methyl maleimide, unii-p0tfz8r21y, p0tfz8r21y, 1-methyl-pyrrole-2,5-dione, 1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione
PubChem CID 70261
IUPAC Name 1-methylpyrrole-2,5-dione
SMILES CN1C(=O)C=CC1=O
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0043706 View Documents Alfa Aesar™
L0043706
5g Each for $75.88
 
AAL0043714 View Documents Alfa Aesar™
L0043714
25g Each for $235.95
 
Description

Description

Applications
N-Methylmaleimide is an electron deficient olefin that acts as a thiol-blocking reagent.

Solubility
Slightly soluble in water.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Specifications

Chemical Identifiers

930-88-1
111.1
SEEYREPSKCQBBF-UHFFFAOYSA-N
70261
CN1C(=O)C=CC1=O
C5H5NO2
MFCD00005508
n-methylmaleimide, 1-methyl-1h-pyrrole-2,5-dione, maleimide, n-methyl, n-methylmaleinimide, 1h-pyrrole-2,5-dione, 1-methyl, n-methyl maleimide, unii-p0tfz8r21y, p0tfz8r21y, 1-methyl-pyrrole-2,5-dione, 1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione
1-methylpyrrole-2,5-dione

Specifications

Odorless
5g
C5H5NO2
UN2928
n-methylmaleimide, 1-methyl-1h-pyrrole-2,5-dione, maleimide, n-methyl, n-methylmaleinimide, 1h-pyrrole-2,5-dione, 1-methyl, n-methyl maleimide, unii-p0tfz8r21y, p0tfz8r21y, 1-methyl-pyrrole-2,5-dione, 1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione
CN1C(=O)C=CC1=O
111.1
111.1
N-Methylmaleimide
94°C to 96°C
930-88-1
MFCD00005508
108550
SEEYREPSKCQBBF-UHFFFAOYSA-N
1-methylpyrrole-2,5-dione
70261
≥98%
Safety and Handling

Safety and Handling

GHS H Statement
H300-H310-H330-H314-H318-H317
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.

GHS P Statement
P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Specific treatment is urgent (see label).
Rinse mouth.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLIDS, CORROSIVE, ORGANIC, N.O.S.

RTECSNumber : ON5600000

Recommended Storage : 2° to 8°C