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

2-氧杂环庚酮与1,4-丁二醇和1,1'-亚甲基二(4-异氰酸根合苯)的聚合物

Also known as: butane-1,4-diol,1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene,oxepan-2-one, 2-Oxepanone, polymer with 1,4-butanediol and 1,1-methylenebis[4-isocyanatobenzene], 2-Oxepanone, polymer with 1,4-butanediol and 1,1'-methylenebis(4-isocyanatobenzene), MDI/epsilon-caprolactone/1,4-butylene glycol copolymer

2-Oxepanone, polymer with 1,4-butanediol and 1,1'-methylenebis[4-isocyanatobenzene] (CAS 26354-06-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H30N2O6 and a molecular weight of 454.51600 g/mol. It is also known as butane-1,4-diol,1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene,oxepan-2-one, 2-Oxepanone, polymer with 1,4-butanediol and 1,1-methylenebis[4-isocyanatobenzene] and 2-Oxepanone, polymer with 1,4-butanediol and 1,1'-methylenebis(4-isocyanatobenzene). Key properties include a boiling point of 373.4ºC at 760mmHg and a flash point of 154ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

26354-06-3

Jingsj CID

J-876806-5

Molecular Formula

C₂₅H₃₀N₂O₆

Chinese Name

2-氧杂环庚酮与1,4-丁二醇和1,1'-亚甲基二(4-异氰酸根合苯)的聚合物

Molecular Weight

454.51600 g/mol

Category

Organic Acids

Last updated

8/21/2026