N,N'-(4,4'-亚甲基二苯基)双马来酰亚胺

用途

用途一：用于制备电器绝缘材料、耐磨材料、增强塑料添加剂、砂轮粘结剂等。
用途二：可用于生产电器绝缘材料、耐磨材料、增强塑料添加剂、橡胶交联剂、航空结构材料、航天结构材料、功能材料等.用于制备电器绝缘材料、耐磨材料、增强塑料添加剂、砂轮粘结剂等。
用途三：BMI 作为双马树脂基体，具有突出的特性：抗热性、抗氧化性、抗辐射性。广泛应用于电力、航空、航天、计算机、通讯、汽车、铁路、建筑等工业领域。

名称

[ CAS 号 ]:
13676-54-5

[ 中文名 ]:
4,4'-双马来酰亚胺基二苯甲烷

[ 英文名 ]:
Bismaleimide

[中文别名 ]:

[英文别名 ]:

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
MB-3000H

物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
584.9±43.0 °C at 760 mmHg

[ 熔点 ]:
156-158 °C(lit.)

[ 分子式 ]:
C₂₁H₁₄N₂O₄

[ 分子量 ]:
358.347

[ 闪点 ]:
278.3±20.5 °C

[ 精确质量 ]:
358.095367

[ PSA ]:
74.76000

[ LogP ]:
1.95

[ 外观性状 ]:
黄色晶体

[ 蒸汽压 ]:
0.0±1.6 mmHg at 25°C

[ 折射率 ]:
1.690

[ 储存条件 ]:
库房通风低温干燥

MSDS

毒性和生态

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)

安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H315-H319-H330-H335

[ 警示性声明 ]:
P260-P284-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R23;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S45-S37/39

[ 危险品运输编码 ]:
UN 2811 6.1/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
ON5670000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

合成路线

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