N,N'-(4,4'-methylenediphenyl) dimaleimide (CAS 13676-54-5) — formula C21H14N2O4, molecular weight 358.3; category organic chemicals.
N,N'-(4,4'-methylenediphenyl) dimaleimide (CAS 13676-54-5) is a organic chemicals. Its molecular formula C21H14N2O4 comprises 21 C, 14 H, 2 N, 4 O atoms. Its molecular weight is about 358.3. Reported physicochemical data: LogP about 2.1. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 13676-54-5 |
|---|---|
| Molecular Formula | C21H14N2O4 |
| Molecular Weight | 358.3 |
| LogP | 2.1 |
| Applications | Intermediate, Monomers, Other, U.S. Production: 2023: 313, Rubber Product Manufacturing, Plastics Material and Resin Manufacturing |
| Category | Organic Chemicals |
Documented applications: Intermediate, Monomers, Other, U.S. Production: 2023: 313, Rubber Product Manufacturing, Plastics Material and Resin Manufacturing.
N,N'-(4,4'-methylenediphenyl) dimaleimide is a carbon-based organic compound with CAS registry number 13676-54-5 and molecular formula C21H14N2O4 (molecular weight 358.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 13676-54-5
Its molecular formula C21H14N2O4 comprises 21 C, 14 H, 2 N, 4 O atoms.
Also known as: N,N'-(4,4'-methylenediphenyl) dimaleimide · N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺
Category: organic chemicals
The CAS registry number of N,N'-(4,4'-methylenediphenyl) dimaleimide is 13676-54-5.
Molecular formula C21H14N2O4, molecular weight 358.3.
It is also registered under: N,N'-(4,4'-methylenediphenyl) dimaleimide, N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺.
Recorded applications: Intermediate, Monomers, Other, U.S. Production: 2023: 313, Rubber Product Manufacturing, Plastics Material and Resin Manufacturing.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for N,N'-(4,4'-methylenediphenyl) dimaleimide (CAS 13676-54-5), compiled from public chemistry databases.
| CAS Registry Number | 13676-54-5 |
|---|---|
| PubChem CID | 83648 |
| Molecular formula | C21H14N2O4 |
| IUPAC name | 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione |
| UNII (FDA) | I67AL345KM |
| Molecular Weight | 358.3 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 358.09535693 |
| Monoisotopic Mass | 358.09535693 |
| Topological Polar Surface Area | 74.8 |
| Heavy Atom Count | 27 |
1,1'-(Methylenedi-p-phenylene)bismaleimide; RefChem:409135; Bismaleimide; 13676-54-5; 4,4'-Bismaleimidodiphenylmethane; Bismaleimide S; 1H-Pyrrole-2,5-dione, 1,1'-(methylenedi-4,1-phenylene)bis-; 4,4'-Methylenebis(N-phenylmaleimide); p,p'-Dimaleimidodiphenylmethane; Bis(4-maleimidophenyl)methane; Diphenylmethanebismaleimide; 1,1'-(Methylenedi-4,1-phenylene)bismaleimide; p,p'-Methylenebis(N-phenylmaleimide); Bis(p-maleimidophenyl)methane; 1,1'-(Methylenebis(4,1-phenylene))bis(1H-pyrrole-2,5-dione); 4,4'-Dimaleimidodiphenylmethane
| Reported hazard statements | H315 (78.7%), H317 (12%), H319 (76.4%), H330 (87.8%), H335 (76.2%) |
|---|
H315 (78.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (12%): May cause an allergic skin reaction [Warning Sensitization, Skin]
N,N'-(4,4'-methylenediphenyl) dimaleimide · CAS 13676-54-5 · C21H14N2O4. UNII I67AL345KM.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺