4,4'-Bismaleimidodiphenylmethane

4,4'-Bismaleimidodiphenylmethane has the properties of heat resistance, oxidation resistance, and radiation resistance, and can be used to prepare electrical insulation materials, wear-resistant materials, plastic reinforcement additives, grinding wheel adhesives, etc.

1H-Pyrrole-2,5-dione, 1,1'-(methylenedi-4,1-phenylene)bis-; 1,1'-(Methylenedi-4,1-phenylene)bis[1H-pyrrole-2,5-dione]; 1,1'-(Methylenedi-4,1-phenylene)bismaleimide; 1,1'-(Methylenedi-4,4'-phenylene)bismaleimide; 1,1'-Methylenebis(4-maleimidobenzene); 4,4-Bis(4-maleimidophenyl)methane; 4,4'-Bis(maleimidophenyl)methane; 4,4'-Dimaleimidediphenylmethane; 4,4'-Methylenebis(N-phenylenemaleimide); Bis(4-maleimidophenyl)methane; Bismaleimide S; Bismaleimidodiphenylmethane; BMI (maleimide compound); KI 70; Matrimid 5258; MDABMI; N,N'-(4,4'-Diphenylmethane)bismaleimide; N,N'-(Methylenedi-p-phenylene)bismaleimide; N,N'-(p,p'-Diphenylmethane)bismaleimide; N,N'-4,4'-Bismaleimide diphenylmethane; N,N'-Bismaleimido-4,4'-diphenylmethane; NSC 44754; p,p'-Dimaleimidodiphenylmethane; p,p'-Methylenebis(N-phenylmaleimide); T-Bismaleimide; XU 292A

1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione

C1=CC(=CC=C1CC2=CC=C(C=C2)N3C(=O)C=CC3=O)N4C(=O)C=CC4=O

InChI=1S/C21H14N2O4/c24-18-9-10-19(25)22(18)16-5-1-14(2-6-16)13-15-3-7-17(8-4-15)23-20(26)11-12-21(23)27/h1-12H,13H2

XQUPVDVFXZDTLT-UHFFFAOYSA-N

584.9±43.0°C at 760 mmHg

120-145°C

≥95%

1.430±0.06 g/cm3

Soluble in Water (Slightly)

Light yellow to amber to dark green powder to crystal

Store at RT

1.6800 (estimate)

2.26620

35325-39-4 (Deleted CAS) 128605-25-4 (Deleted CAS) 146267-52-9 (Deleted CAS)

H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
H330:
Fatal if inhaled.

P260, P261, P264, P271, P272, P280, P284, P302+P352, P304+P340, P305+P351+P338, P310, P312, P320, P321, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501

Danger