N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺

Name: N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺
Brand: 济南圣和化工有限公司

CAS 13676-54-5C21H14N2O4MW 358.3

本页收录 N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺，CAS 登记号为 13676-54-5，分子式 C21H14N2O4，分子量 358.3，归类于有机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	13676-54-5
分子式	C21H14N2O4
分子量	358.3
LogP	2.1
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺的 CAS 号是多少？

N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺的 CAS 号为 13676-54-5。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

N,N'-(4,4'-亚甲基二苯基)二马来酰亚胺有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

N,N'-(4,4'-methylenediphenyl) dimaleimide · CAS 13676-54-5 · C21H14N2O4. UNII I67AL345KM.

Identification

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

Computed Descriptors

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
Formal Charge	0

Physical description & handling notes

Dry Powder; Other Solid
174.3 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID8044381]
182.7 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8044381]
197.5 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID8044381]

GHS Hazard Classification

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]

Documented Uses

Plastics Material and Resin Manufacturing
1H-Pyrrole-2,5-dione, 1,1'-(methylenedi-4,1-phenylene)bis-: ACTIVE

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of N,N'-(4,4'-methylenediphenyl) dimaleimide?

CAS 13676-54-5; molecular formula C21H14N2O4; molecular weight — g/mol.

What other names is N,N'-(4,4'-methylenediphenyl) dimaleimide known by?

1,1'-(Methylenedi-p-phenylene)bismaleimide, RefChem:409135, Bismaleimide, 13676-54-5, 4,4'-Bismaleimidodiphenylmethane, Bismaleimide S.

Is N,N'-(4,4'-methylenediphenyl) dimaleimide classified as hazardous?

Hazard statements reported: H315, H317, H319, H330, H335.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.