Bismaleimide

Modify Date: 2024-01-02 18:53:07

Bismaleimide Structure
Bismaleimide structure
Common Name Bismaleimide
CAS Number 13676-54-5 Molecular Weight 358.347
Density 1.4±0.1 g/cm3 Boiling Point 584.9±43.0 °C at 760 mmHg
Molecular Formula C21H14N2O4 Melting Point 156-158 °C(lit.)
MSDS Chinese USA Flash Point 278.3±20.5 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name Bismaleimide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 584.9±43.0 °C at 760 mmHg
Melting Point 156-158 °C(lit.)
Molecular Formula C21H14N2O4
Molecular Weight 358.347
Flash Point 278.3±20.5 °C
Exact Mass 358.095367
PSA 74.76000
LogP 1.95
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.690

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ON5670000
CHEMICAL NAME :
Maleimide, N,N'-(methylenedi-p-phenylene)di-
CAS REGISTRY NUMBER :
13676-54-5
BEILSTEIN REFERENCE NO. :
0333986
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C21-H14-N2-O4
MOLECULAR WEIGHT :
358.37

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
350 mg/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Ovary
DOSE/DURATION :
2500 ug/L
REFERENCE :
EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0491-1069 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1310 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 1 No. of Employees: 21 (estimated) No. of Female Employees: 7 (estimated)

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H315-H319-H330-H335
Precautionary Statements P260-P284-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes T:Toxic
Risk Phrases R23;R36/37/38
Safety Phrases S26-S45-S37/39
RIDADR UN 2811 6.1/PG 2
WGK Germany 2
RTECS ON5670000
Packaging Group III
Hazard Class 6.1

 Synthetic Route

~77%

Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: VUCHT, a.s. Patent: WO2007/64306 A1, 2007 ; Location in patent: Page/Page column 5 ;

~49%

Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: Li, Kai; Yuan, Chao; Zheng, Shijun; Fang, Qiang Tetrahedron Letters, 2012 , vol. 53, # 32 p. 4245 - 4247

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Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: US4945169 A1, ;

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Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: US4945169 A1, ;

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Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: US4945169 A1, ;

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Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: US4670565 A1, ;

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Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: Tetrahedron Letters, , vol. 53, # 32 p. 4245 - 4247

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Bismaleimide Structure

Bismaleimide

CAS#:13676-54-5

Literature: Journal of Materials Chemistry, , vol. 19, # 9 p. 1289 - 1296

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 Synonyms

bismaleimides
mb-3000
matrimid5258
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4,4'-Bismaleimidodiphenylmethane
4,4'-Methylenebis(N-phenylmaleimide)
MFCD00005507
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
EINECS 237-163-4
4,4'-diphenylmethanebismaleimide
xu292a
BMI
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