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N-Methylmaleimide

N-Methylmaleimide Structure
CAS No.
930-88-1
Chemical Name:
N-Methylmaleimide
Synonyms
N-METHYLMALEIMID;N-METHYLMALEIMIDE;N-Methyl-Malemide;Maleimide,N-methyl-;N-Methylmaleinimide;Maleimide, N-methyl-;N-Methylmaleimide>N-Methylmaleimide,97%;N-Methylmaleimide,98+%;Maleinsαure-N-methylimid
CBNumber:
CB1403307
Molecular Formula:
C5H5NO2
Molecular Weight:
111.1
MOL File:
930-88-1.mol
MSDS File:
SDS
Modify Date:
2024/7/29 15:17:36

N-Methylmaleimide Properties

Melting point 94-96 °C (lit.)
Boiling point 208.19°C (rough estimate)
Density 1.3113 (rough estimate)
refractive index 1.4260 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (Sparingly), Methanol (Slightly)
form Crystals
pka -2.18±0.20(Predicted)
color Light yellow
Water Solubility Slightly soluble in water.
BRN 108550
CAS DataBase Reference 930-88-1(CAS DataBase Reference)
NIST Chemistry Reference N-Methylmaleimide(930-88-1)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H314-H317
Precautionary statements  P260-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338
Hazard Codes  C
Risk Statements  22-34-43-25-20/21
Safety Statements  26-36/37/39-45
RIDADR  UN 1759 8/PG 2
WGK Germany  3
RTECS  ON5600000
10-21
HazardClass  6.1
PackingGroup  II
HS Code  29241990
NFPA 704
1
4 0

N-Methylmaleimide price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 389412 N-Methylmaleimide 97% 930-88-1 5G ₹3918.65 2022-06-14 Buy
Sigma-Aldrich(India) 389412 N-Methylmaleimide 97% 930-88-1 25G ₹13087.43 2022-06-14 Buy
ALFA India ALF-L00437-14 N-Methylmaleimide, 98+% 930-88-1 25g ₹14765 2022-05-26 Buy
TCI Chemicals (India) M0807 N-Methylmaleimide min. 98.0 % 930-88-1 25G ₹7500 2022-05-26 Buy
ALFA India ALF-L00437-06 N-Methylmaleimide, 98+% 930-88-1 5g ₹3790 2022-05-26 Buy
Product number Packaging Price Buy
389412 5G ₹3918.65 Buy
389412 25G ₹13087.43 Buy
ALF-L00437-14 25g ₹14765 Buy
M0807 25G ₹7500 Buy
ALF-L00437-06 5g ₹3790 Buy

N-Methylmaleimide Chemical Properties,Uses,Production

Chemical Properties

light yellow crystals

Uses

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

Purification Methods

Crystallise the imide three times from diethyl ether. Dry it in vacuo.[Beilstein 21/10 V 5.]

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1-METHYL-1H-PYRROLE-2,5-DIONE Maleimide,N-methyl- Maleinsαure-N-methylimid N-Methylmaleinimide N-METHYLMALEIMID N-METHYLMALEIMIDE N-METHYL-2,5-PYRROLEDIONE N-Methyl-Malemide N-MethylMaleiMide, 97% 5GR 1-Methyl-2,5-dihydro-1H-pyrrole-2,5-dione 1-Methyl-3-pyrroline-2,5-dione N-Methylmaleimide,97% N-Methylmaleimide (N-MMI) n-methylmaleimide:1-methyl-1h-pyrrole-2,5-dione N-Methylmaleimide 1H-Pyrrole-2,5-dione, 1-methyl- 1H-Pyrrole-2,5-dione,1-methyl- 1-Methyl-pyrrole-2,5-dione Maleimide, N-methyl- N-Methylmaleimide,98+% N-Methylmaleimide> 930-88-1 Cyclic Imides Organic Building Blocks N-Substituted Maleimides N-Substituted Maleimides, Succinimides & Phthalimides Carbonyl Compounds Building Blocks N-Substituted Maleimides N-Substituted Maleimides, Succinimides & Phthalimides Carbonyl Compounds Cyclic Imides Organic Building Blocks