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Molekula

Molekula

1,1'-(Methylenedi-4,1-phenylene)bismaleimide

SKU 51390082 CAS 13676-54-5 C21H14N2O4 MW 358.35 In stock (5+ packs) — same-day dispatch

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

1,1'-(Methylenedi-4,1-phenylene)bismaleimide is a high-performance chemical used primarily in the synthesis of advanced polymers, adhesives, and composites for aerospace, electronics, and high-temperature applications. This rigid, thermally stable compound enhances mechanical strength and chemical resistance in formulated products. CAS 13676-54-5, molecular formula C21H14N2O4, molecular weight 358.35 g/mol. Store at ambient conditions. Hazard classification: Danger (signal word). Molekula supplies 1,1'-(Methylenedi-4,1-phenylene)bismaleimide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Overview

1,1'-(Methylenedi-4,1-phenylene)bismaleimide is a high-performance chemical used primarily in the synthesis of advanced polymers, adhesives, and composites for aerospace, electronics, and high-temperature applications. This rigid, thermally stable compound enhances mechanical strength and chemical resistance in formulated products. CAS 13676-54-5, molecular formula C21H14N2O4, molecular weight 358.35 g/mol. Store at ambient conditions. Hazard classification: Danger (signal word). Molekula supplies 1,1'-(Methylenedi-4,1-phenylene)bismaleimide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Pricing & pack sizes

Pack sizes & pricing

  • 100 g £30.90 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

Property Value
Appearance Pale yellow powder
Melting Point 152 - 160 Deg C
Identification Conforms to reference
Assay ≥98%
Acid Value (mg KOH/g) ≤1mg KOH/g

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 6.1
Packing Group II
Acidity Neutral

Identification

Property Value
SKU 51390082
CAS Number 13676-54-5
Molecular Formula C21H14N2O4
Molecular Weight 358.35
SMILES C1=CC(=CC=C1CC2=CC=C(C=C2)N3C(=O)C=CC3=O)N4C(=O)C=CC4=O
EC / UN Number 2811
REACH Code Y110
TSCA Listed Yes
HTS Code 2925.19.4200
Tariff Code 2925199590

Safety & GHS

Danger
  • GHS pictogram — Toxic Toxic GHS06
  • GHS pictogram — Health Hazard Health Hazard GHS07
  • GHS pictogram — Hazardous to the Environment Hazardous to the Environment GHS09

Hazard statements

  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H330 Fatal if inhaled
  • H335 May cause respiratory irritation
  • H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P263 Avoid contact during pregnancy/while nursing
  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 1,1'-(Methylenedi-4,1-phenylene)bismaleimide used for?

This compound is primarily used as a curing agent for epoxy resins, particularly in high-performance adhesives, composites, and electronics due to its thermal stability and mechanical strength.

What is the chemical formula and molecular weight?

The chemical formula is **C21H14N2O4**, and the molecular weight is **358.35 g/mol**.

How should this product be stored?

Store at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible materials.

What grades or purities are available for this product?

Molekula supplies this product in **technical grade** purity, suitable for industrial applications requiring high-performance resins.

Can Molekula supply this product in bulk quantities?

Yes, we offer bulk packaging options—please contact our sales team for specific quantities and pricing.

What documentation comes with an order of this product?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

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