Poly[N,N′-(1,3-phenylene)isophthalamide]
Poly[N,N′-(1,3-phenylene)isophthalamide] (CAS 25765-47-3) is a high-performance polymer known for its thermal stability. This hydrophobic polymer, with the linear formula (C14H14N2O2)n, exhibits excellent heat and flame resistance. It finds application in demanding environments, particularly in the production of protective clothing and electrical insulating papers where high-temperature performance is critical. Its robust nature makes it suitable for advanced material science applications.
- Synonyms
- 25765-47-3, (C14H14N2O2)n
![Poly[N,N′-(1,3-phenylene)isophthalamide] ((C14H14N2O2)n) — chemical structure, CAS 25765-47-3; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F25765-47-3.png&w=3840&q=75)
Heat and Flame Protective Clothing
This polymer's inherent flame retardancy and thermal stability make it a suitable material for manufacturing high-performance protective garments designed to withstand extreme temperatures and fire hazards.
High-Temperature Electrical Insulation
Its excellent dielectric properties at elevated temperatures allow for its use in electrical insulating papers and components that require reliability in demanding thermal conditions.
Materials Science Research
Poly[N,N′-(1,3-phenylene)isophthalamide] serves as a valuable polymer in materials science research, particularly for developing advanced composites and materials requiring exceptional thermal and chemical resistance.
| Linear formula | (C14H14N2O2)n |
|---|---|
| Density | 1.38 g/mL at 25 °C(lit.) |
| Solubility | DMF-LiCl: soluble |
| Application | Used in heat and flame protective clothing. Electrical insulating paper requiring high temperature stability. |
| Melting point | >371 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Poly[N,N′-(1,3-phenylene)isophthalamide] used for?
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It is primarily used in heat and flame protective clothing and as electrical insulating paper requiring high temperature stability. It is also utilized in materials science research.
What is the CAS number and formula for Poly[N,N′-(1,3-phenylene)isophthalamide]?
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The CAS number is 25765-47-3 and its linear formula is (C14H14N2O2)n.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical. The specific grade and purity available may vary; please contact us for detailed specifications as TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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When handling this chemical, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Avoid dust formation and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive guidance.
How is Poly[N,N′-(1,3-phenylene)isophthalamide] packed, shipped, and exported?
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Tech Serve Solutions can pack, ship, and export Poly[N,N′-(1,3-phenylene)isophthalamide] according to your specific requirements and international regulations. Please contact our sales team to discuss your needs.
How can I request a sample or quote for this product?
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To request a sample or obtain a quote for Poly[N,N′-(1,3-phenylene)isophthalamide], please visit our website or contact our dedicated sales department directly.
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