1,1′-(Methylenedi-4,1-phenylene)bismaleimide
1,1′-(Methylenedi-4,1-phenylene)bismaleimide (CAS: 13676-54-5) is a nitrogen-containing organic compound with the molecular formula C21H14N2O4 and a molecular weight of 358.35. This bismaleimide derivative is primarily utilised as a chemical building block in organic synthesis. It serves as a curing agent for specific epoxy resins and finds application in advanced polymer development and materials science research.
- IUPAC
- Bismaleimide
- Synonyms
- 13676-54-5C21H14N2O4Bismaleimide
Curing Agent for Resins
1,1′-(Methylenedi-4,1-phenylene)bismaleimide functions as an effective curing agent for glycidyl ester of eleostearic acid (GEEA). This application is crucial in the formulation of thermosetting polymers with specific thermal and mechanical properties.
Organic Synthesis Intermediate
As a versatile organic building block, this bismaleimide is employed in the synthesis of more complex molecules. Its reactivity allows for its incorporation into various polymer backbones and functional materials.
Polymer Research and Development
This compound is valuable in research settings for developing novel polymers and materials. Its bismaleimide structure offers opportunities for cross-linking and modification in advanced polymer science.
| Molecular weight | 358.35 |
|---|---|
| Empirical formula | C21H14N2O4 |
| Assay | 95% |
| Application | 1,1′-(Methylenedi-4,1-phenylene)bismaleimide was used to cure glycidyl ester of eleostearic acid (GEEA)1. |
| Melting point | 156-158 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H330Fatal if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P284Wear respiratory protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23-36/37/38 |
| Safety statements (S) | 26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,1′-(Methylenedi-4,1-phenylene)bismaleimide used for?
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It is used as a curing agent for specific epoxy resins, such as the glycidyl ester of eleostearic acid, and as a building block in organic synthesis for developing advanced polymers and materials.
What is the CAS number and formula for 1,1′-(Methylenedi-4,1-phenylene)bismaleimide?
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The CAS number is 13676-54-5 and the empirical formula (Hill notation) is C21H14N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1′-(Methylenedi-4,1-phenylene)bismaleimide with an assay of 95%. This product is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is classified with GHS06 symbol and 'Danger' signal word, with hazards including H315 (causes skin irritation), H319 (causes serious eye irritation), H330 (fatal if inhaled), and H335 (may cause respiratory irritation). Use appropriate personal protective equipment including eyeshields, face shields, gloves, and a P2 respirator cartridge. Ensure adequate ventilation.
How is 1,1′-(Methylenedi-4,1-phenylene)bismaleimide packed, shipped, and exported?
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As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all relevant transport regulations including UN 2811, 6.1, PGII for this product. Specific packaging details are available upon request.
How can I request a sample or obtain a quote?
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To request a sample or obtain a quote for 1,1′-(Methylenedi-4,1-phenylene)bismaleimide, please contact our sales department through the website or direct inquiry.
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