2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]

2-氧杂环庚酮、1,4-丁二醇、1,1'-亚甲基-双-[4-异氰酸酯根合苯]和2,2'-二乙醇醚的聚合物

Also known as: 2-Oxepanone, polymer with 1,4-butanediol, 1,1-methylenebis-[4-isocyanatobenzene] and 2,2'-oxybis[ethanol], 2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]

2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol] (CAS 56990-15-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C29H40N2O9 and a molecular weight of 560.63600 g/mol. It is also known as 2-Oxepanone, polymer with 1,4-butanediol, 1,1-methylenebis-[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 56990-15-9
Jingsj CID: J-1923700-2
Molecular Formula: C₂₉H₄₀N₂O₉
Chinese Name: 2-氧杂环庚酮、1,4-丁二醇、1,1'-亚甲基-双-[4-异氰酸酯根合苯]和2,2'-二乙醇醚的聚合物
Molecular Weight: 560.63600 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]?

The CAS number of 2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol] is 56990-15-9.

What are the molecular formula and molecular weight of 2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]?

2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol] has molecular formula C29H40N2O9 and molecular weight 560.63600 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. "2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 2,2'-oxybis[ethanol] (CAS 56990-15-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1923700-2 (accessed 2026-10-24).

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