Bismaleimide

Modify Date: 2025-08-26 16:52:23

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	Signal Word	Danger

Name	Bismaleimide
Synonym	More Synonyms

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

Bismaleimide MSDS(Chinese)

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)

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

Maleic anhydride

CAS#:108-31-6

4,4′-methylened...

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~77%

Bismaleimide

CAS#:13676-54-5

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

(Z)-3-[[4-[[4-(...

CAS#:6330-01-4

~49%

Bismaleimide

CAS#:13676-54-5

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

1,3-Benzenedisu...

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N-(3-HYDROXYPHE...

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Bismaleimide

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Literature: US4945169 A1, ;

1,3-Benzenedisu...

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4-Maleimidophenol

CAS#:7300-91-6

Bismaleimide

CAS#:13676-54-5

Literature: US4945169 A1, ;

1,3-Benzenedisu...

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4-Maleimidophenol

CAS#:7300-91-6

N-(3-HYDROXYPHE...

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Bismaleimide

CAS#:13676-54-5

Literature: US4945169 A1, ;

Maleic anhydride

CAS#:108-31-6

4,4'-CARBONYLBI...

CAS#:2421-28-5

Bismaleimide

CAS#:13676-54-5

Literature: US4670565 A1, ;

4,4′-methylened...

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Bismaleimide

CAS#:13676-54-5

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

2,2'-(methylene...

CAS#:1142408-09-0

N,N-diglycidyl-...

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Bismaleimide

CAS#:13676-54-5

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

Precursor 8
CAS#:108-31-6 Maleic anhydride CAS#:101-77-9 4,4′-methylened... CAS#:6330-01-4 (Z)-3-[[4-[[4-(... CAS#:585-47-7 1,3-Benzenedisu...
CAS#:63381-38-4 N-(3-HYDROXYPHE... CAS#:7300-91-6 4-Maleimidophenol CAS#:2421-28-5 4,4'-CARBONYLBI... CAS#:1142408-09-0 2,2'-(methylene...
DownStream 0

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BMI

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bismaleimide
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Bismaleimide
Price: ￥178.0/100g ￥98.0/25g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1'-(Methylenedi-4,1-phenylene)bismaleimide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Bismaleimide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Bismaleimide
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Bismaleimide

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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Synonyms

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