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Urethane-urea segment copolymer
SpectraBase Compound ID GgR95lyUlok
InChI InChI=1S/C29H34N4O5/c1-20-6-11-26(19-27(20)30-21(2)34)32-28(35)31-24-12-7-22(8-13-24)18-23-9-14-25(15-10-23)33-29(36)38-17-5-4-16-37-3/h6-15,19H,4-5,16-18H2,1-3H3,(H,30,34)(H,33,36)(H2,31,32,35)
InChIKey FOLZUKVVOXPOCX-UHFFFAOYSA-N
Mol Weight 518.6 g/mol
Molecular Formula C29H34N4O5
Exact Mass 518.25292 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID GqegM3L7sLN
Name Urethane-urea segment copolymer
Source of Sample A. P. Cain, Firestone Comp. Central Research Lab., Akron, Ohio
Classification Polyurethane and urethane prepolymers
Comments Method of synthesis: polyaddition of a 2,4-toluylenediisocyanato-poly(oxytetramethylene) prepolymer with methylenebis-4-aniline
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Sample Description almost colorless material
Technique Film from the melt (17 micro-m)