Safety Reference
Danger
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330
Sourcing 1,1'-(Methylenedi-p-phenylene)bismaleimide?
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2-aminothiophenol
synthesis intermediate for the chemical industry
Sourcing 1,1'-(Methylenedi-p-phenylene)bismaleimide?
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This compound is a bismaleimide derivative with two maleimide groups connected by a methylene-bridged diphenyl unit. It is primarily significant as an intermediate used in the synthesis of polymers, particularly for high-performance materials.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for 1,1'-(Methylenedi-p-phenylene)bismaleimide (CAS 13676-54-5) is 2925.19.
2925.19
2925 19 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione
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C1=CC(=CC=C1CC2=CC=C(C=C2)N3C(=O)C=CC3=O)N4C(=O)C=CC4=O