Bismaleimide

Names

[ Name ]:
Bismaleimide

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

[ 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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