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N,N′-(1,4-Phenylene)dimaleimide

CAS 3278-31-7C14H8N2O4Polymer Science

N,N′-(1,4-Phenylene)dimaleimide (CAS 3278-31-7), molecular formula C14H8N2O4, is a high-purity chemical supplied by Tech Serve Solutions for polymer science applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

IUPAC
1,4-Dimaleimidobenzene,N,N′-(p-Phenylene)dimaleimide
Synonyms
3278-31-7
N,N′-(1,4-Phenylene)dimaleimide
Acrylic MonomersMaleimideMaterials ScienceMonomersPolymer Science
01 /Properties
Molecular weight268.22
Empirical formulaC14H8N2O4
Assay97%
Melting point>300 °C(lit.)
02 /Safety & handling
Harmful / irritant
Harmful / irritant
Warning

Hazard statements

  • H302Harmful if swallowed
Protective equipmentdust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)3
Hazard codes (EU)Xn
Risk statements (R)22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

03 /Identifiers & registry
CAS number
3278-31-7
MDL number
MFCD00005505
PubChem substance
24898322
Beilstein registry
249631
04 /Quality & supply

Documentation

Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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.

05 /Frequently asked questions

What is N,N′-(1,4-Phenylene)dimaleimide?

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N,N′-(1,4-Phenylene)dimaleimide (CAS 3278-31-7), molecular formula C14H8N2O4, is a high-purity chemical supplied by Tech Serve Solutions for polymer science applications, to USP, BP and EP standards.

What grades of N,N′-(1,4-Phenylene)dimaleimide does Tech Serve Solutions supply?

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Tech Serve Solutions supplies N,N′-(1,4-Phenylene)dimaleimide in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.

What is the CAS number and molecular formula of N,N′-(1,4-Phenylene)dimaleimide?

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N,N′-(1,4-Phenylene)dimaleimide has CAS number 3278-31-7 and molecular formula C14H8N2O4. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for N,N′-(1,4-Phenylene)dimaleimide?

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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.

Do you provide a Certificate of Analysis (CoA) with each shipment?

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Yes. Every batch of N,N′-(1,4-Phenylene)dimaleimide ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.

How should N,N′-(1,4-Phenylene)dimaleimide be stored?

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Store N,N′-(1,4-Phenylene)dimaleimide in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.

What is N,N′-(1,4-Phenylene)dimaleimide used for?

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N,N′-(1,4-Phenylene)dimaleimide is used in polymer science applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.

How do I request a quote for N,N′-(1,4-Phenylene)dimaleimide?

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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.

Need N,N′-(1,4-Phenylene)dimaleimide in a specific grade or volume?

Request a quote