Poly[4,4'-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/polytetrahydrofuran]

聚[4,4'-亚甲基双(异氰酸苯酯)-alt-1,4-丁二醇/聚四氢呋喃]

Also known as: 1,4-Butanediol, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatobenzene], 1,4-Butanediol, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatobenzene, Poly(tetramethyleneether)glycol, 1,4-butanediol, 4,4'-diphenylmethanediisocyanate polyurethane, MDI/polytetramethylene glycol/1,4-butanediol copolymer

Poly[4,4'-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/polytetrahydrofuran] (CAS 9018-04-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H30N2O6 and a molecular weight of 430.501 g/mol. It is also known as 1,4-Butanediol, polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatobenzene], 1,4-Butanediol, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatobenzene and Poly(tetramethyleneether)glycol, 1,4-butanediol, 4,4'-diphenylmethanediisocyanate polyurethane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

9018-04-6

Jingsj CID

J-51976-8

Molecular Formula

C₂₃H₃₀N₂O₆

Chinese Name

聚[4,4'-亚甲基双(异氰酸苯酯)-alt-1,4-丁二醇/聚四氢呋喃]

Molecular Weight

430.501 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026