Bismaleimide

N,N'-(4,4'-亚甲基二苯基)双马来酰亚胺

What is Bismaleimide, cas no:13676-54-5,a producer telling you the result.

CAS NO.13676-54-5

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To begin with, let us tell you what is the basic information ofBismaleimide ?

Molecular Formula	C21H14N2O4	Molecular Weight	358.347
Density	1.4±0.1 g/cm3	Boiling Point	584.9±43.0 °C at 760 mmHg
Melting Point	156-158 °C(lit.)	Flash Point	278.3±20.5 °C

Like many stuff, it has many synonyms as follows

EINECS 237-163-4

MFCD00005507

matrimid5258

1,1'-(methylenedi-4,1-phenylene)bismaleimide

4,4'-Bismaleimidodiphenylmethane

4,4'-Methylenebis(N-phenylmaleimide)

mb-3000

Bis(4-maleimidophenyl)methane

N,N'-(methylenedi-p-phenylene)dimaleimide

1,1'-(Methylenebis(4,1-phenylene))bis(1H-pyrrole-2,5-dione)

MB-3000H

Diphenylmethanebismaleimide

BMI

4,4'-diphenylmethanebismaleimide

xu292a

First, the chemical is very special, some technical indexes as below

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Second, the Synthetic Route we will recommend is the most important for your reference?

First, synthesis line ofBismaleimide CAS NO.13676-54-5 as follows

Manufacturing method: The method for 4,4 '- bismaleimide diphenylmethane is generally to obtain its derivatives by reacting benzophenone with acrylic anhydride, and then heating and cracking to obtain the target product.

Third, what is the usage of Bismaleimide CAS NO.13676-54-5 ? pleas see below

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Main Usage: This compound has a wide range of industrial applications. It can be used as a crosslinking agent for vulcanized rubber to increase the hardness and durability of rubber materials. It is also used in fields such as ink, coatings, plastics, and adhesives as a crosslinking agent and plasticizer.

Besides Safety Information ofBismaleimide CAS NO.13676-54-5 is also important when handling it

Hazard Codes	Xi
WGK Germany	3
H．S．Code：	2907299090
TSCA	Yes
HazardClass	IRRITANT

What is the appearance of Bismaleimide CAS NO.13676-54-5? Please see the picture of Bismaleimide CAS NO.13676-54-5, below

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Specification ofBismaleimide CAS NO.13676-54-5, is below

Apperance: Light yellow to Amber to Dark green crystal solid or powder

Assay: 99 % min by GC

IR identity: conform

IR Spectrum picture of Bismaleimide CAS NO. 13676-54-5 is as follows,

HNMR Spectrum picture of Bismaleimide CAS NO. 13676-54-5 is as follows,

Reference of Article cited for your reference below,

(1)Subacute oral toxicity of BDE-15, CDE-15, and HODE-15 in ICR male mice: assessing effects on hepatic oxidative stress and

metals status and ascertaining the protective role of vitamin E

PMID 24006159; DOI 10.1007/s11356-013-2084-0; Environmental science and pollution research international 2013-09-05

(2)

Hot spots in prion protein for pathogenic conversion

PMID 17616582; DOI 10.1073/pnas.0702671104; Proceedings of the National Academy of Sciences of the United States of America 2007-07-17

(3)

Subacute oral toxicity of BDE-15, CDE-15, and HODE-15 in ICR male mice: assessing effects on hepatic oxidative stress and metals status and ascertaining the protective role of vitamin E

PMID 24006159; DOI 10.1007/s11356-013-2084-0; Environmental science and pollution research international 2013-09-05

Hot spots in prion protein for pathogenic conversion

PMID 17616582; DOI 10.1073/pnas.0702671104; Proceedings of the National Academy of Sciences of the United States of America 2007-07-17