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

ε-己内酯与1,4-丁二醇和1,1'-亚甲基双[异氰酸根合苯]的聚合物

Also known as: butane-1,4-diol, 1-isocyanato-3-[(3-isocyanatophenyl)methyl]benzene, oxepan-2-one, 2-Oxepanone, 1,4-butanediol, methylenediphenyldiisocyanate polymer, Methylenediphenyldiisocyanate, 1,4-butanediol, caprolactone polymer, 1,1'-methylenebis(isocyanatobenzene), 1,4-butanediol, epsilon-caprolactone polymer, Poly(ε-caprolactone)-block-poly(1,4-butanediol)-block-poly(MDI) (approximate composition)

2-Oxepanone, polymer with 1,4-butanediol and 1,1'-methylenebis[isocyanatobenzene] (CAS 68259-27-8) 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-3-[(3-isocyanatophenyl)methyl]benzene, oxepan-2-one, 2-Oxepanone, 1,4-butanediol, methylenediphenyldiisocyanate polymer and Methylenediphenyldiisocyanate, 1,4-butanediol, caprolactone polymer. Key properties include a boiling point of 385.8ºC at 760mmHg and a flash point of 159.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68259-27-8

Jingsj CID

J-874718-5

Molecular Formula

C₂₅H₃₀N₂O₆

Chinese Name

ε-己内酯与1,4-丁二醇和1,1'-亚甲基双[异氰酸根合苯]的聚合物

Molecular Weight

454.51600 g/mol

Category

Organic Acids

Last updated

8/21/2026