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Maleimide

Product Name
Maleimide
CAS No.
541-59-3
Chemical Name
Maleimide
Synonyms
NSC 13684;MALEIMIDE;maleicimide;Maleinimide;Maleic imide;Maleimide>MaleiMide 99%;ASISCHEM S97810;Maleimide, 98+%;2,5-PYRROLEDIONE
CBNumber
CB6358686
Molecular Formula
C4H3NO2
Formula Weight
97.07
MOL File
541-59-3.mol
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Maleimide Property

Melting point:
91-93 °C (lit.)
Boiling point:
97-103°C 5mm
Density 
1,2493 g/cm3
refractive index 
1.4543 (estimate)
Flash point:
97-103°C/5mm
storage temp. 
Inert atmosphere,Room Temperature
pka
8.52±0.20(Predicted)
form 
Fine Crystalline Powder
color 
White to slightly yellow
Water Solubility 
SOLUBLE
λmax
280nm(EtOH)(lit.)
BRN 
106910
InChIKey
PEEHTFAAVSWFBL-UHFFFAOYSA-N
CAS DataBase Reference
541-59-3(CAS DataBase Reference)
NIST Chemistry Reference
1H-pyrrole-2,5-dione(541-59-3)
EPA Substance Registry System
1H-Pyrrole-2,5-dione (541-59-3)
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Safety

Hazard Codes 
T,C
Risk Statements 
25-34-43-36/37/38-36
Safety Statements 
26-36/37/39-45-37/39-28A-7/9
RIDADR 
UN 2923 8/PG 2
WGK Germany 
3
RTECS 
ON4800000
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29251995
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H318Causes serious eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P310Immediately call a POISON CENTER or doctor/physician.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
129585
Product name
Maleimide
Purity
99%
Packaging
2g
Price
$31.3
Updated
2021/03/22
Sigma-Aldrich
Product number
129585
Product name
Maleimide
Purity
99%
Packaging
10g
Price
$109
Updated
2021/03/22
TCI Chemical
Product number
M0018
Product name
Maleimide
Purity
>98.0%(T)
Packaging
5g
Price
$30
Updated
2021/03/22
TCI Chemical
Product number
M0018
Product name
Maleimide
Purity
>98.0%(T)
Packaging
25g
Price
$106
Updated
2021/03/22
Alfa Aesar
Product number
A13135
Product name
Maleimide, 98+%
Packaging
5g
Price
$50.2
Updated
2021/03/22
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Maleimide Chemical Properties,Usage,Production

Chemical Properties

slight yellow crystalline powder

Uses

Rhodium-catalyzed conjugate arylation with arylboronic acids.1

Definition

ChEBI: A cyclic dicarboximide in which the two carboacyl groups on nitrogen together with the nitogen itself form a 1H-pyrrole-2,5-dione structure.

Hazard

A poison.

Safety Profile

Poison by intraperitoneal and intravenous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Purify it by sublimation in a vacuum. The UV has max at 216 and 280nm in EtOH. [de Wolf & van de Straete Bull Soc Chim Belg 44 288 1935, UV: Rondestvedt et al. J Am Chem Soc 78 6115 1956, IR: Chiorboli & Mirone Ann Chim (Rome) 42 681 1952, Beilstein 21/10 V 3.]

Maleimide Preparation Products And Raw materials

Raw materials

Preparation Products

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Maleimide Suppliers

career henan chemical co
Tel
+86-371-86658258
Email
sales@coreychem.com
Country
CHINA
ProdList
29970
Advantage
58
Shanghai RC Chemicals Co., Ltd.
Tel
21-58661250-
Fax
+86-21-58661251
Email
3059772675@qq.com;
Country
China
ProdList
55
Advantage
64
Jinan Aery Pharmaceutical Co,.Ltd
Tel
0531-81263406
Fax
86-0531-58591634
Email
sales@aerpharm.com
Country
China
ProdList
64
Advantage
55
Zheda Panaco Chemical Engineering Co., Ltd
Tel
0571-86770761- ;0571-87986637- ;
Fax
+0571-87984136
Email
panaco@hz.zj.com;marketing@zhedachem.com;panaco@hz.zj.com
Country
China
ProdList
87
Advantage
60
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066-400;021-60496031
Fax
021-55660885
Email
sales@jonln.com;sales@jonln.com
Country
China
ProdList
1999
Advantage
65
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
Advantage
55
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View Lastest Price from Maleimide manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
Maleimide 541-59-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
Maleimide 541-59-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Hebei Guanlang Biotechnology Co., Ltd.
Product
Maleimide 541-59-3
Price
US $1.00/PCS
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-02-25

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