Poly(4,4'-oxydiphenylene pyromellitimide)

聚(N,N'-(4,4'-二苯醚)均苯四甲酰亚胺)

Also known as: PMDA-ODA, Poly(pyromellitic dianhydride-alt-4,4'-oxydianiline), Poly(pyromellitic dianhydride-alt-bis(4-aminophenyl)ether), Poly[(5,7-dihydro-1,3,5,7-tetraoxobenzo[1,2-c:4,5-c']dipyrrole-2,6(1H,3H)-diyl)-1,4-phenyleneoxy-1,4-phenylene], Poly(1H,3H-benzodifuran-1,3,5,7-tetrone-alt-4,4'-oxybisbenzenamine), pyromellitimide polyamide, Polyimide PMDA-ODA

Poly(4,4'-oxydiphenylene pyromellitimide) (CAS 25036-53-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C22H10*2N2O5 and a molecular weight of 382.331 g/mol. It is also known as PMDA-ODA, Poly(pyromellitic dianhydride-alt-4,4'-oxydianiline) and Poly(pyromellitic dianhydride-alt-bis(4-aminophenyl)ether). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 25036-53-7
Jingsj CID: J-1522836-7
Molecular Formula: C₂₂H₁₀₂N₂O₅
Chinese Name: 聚(N,N'-(4,4'-二苯醚)均苯四甲酰亚胺)
Molecular Weight: 382.331 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Poly(4,4'-oxydiphenylene pyromellitimide)?

The CAS number of Poly(4,4'-oxydiphenylene pyromellitimide) is 25036-53-7.

What are the molecular formula and molecular weight of Poly(4,4'-oxydiphenylene pyromellitimide)?

Poly(4,4'-oxydiphenylene pyromellitimide) has molecular formula C22H10*2N2O5 and molecular weight 382.331 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Poly(4,4'-oxydiphenylene pyromellitimide) (CAS 25036-53-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522836-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.