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Poly(ester urethane)
SpectraBase Compound ID JkpAaV1VXrE
InChI InChI=1S/C39H46N2O19/c1-19(44)52-31-29(16-42)58-38(36(56-23(5)48)33(31)53-20(2)45)60-32-30(59-37(57-24(6)49)35(55-22(4)47)34(32)54-21(3)46)17-51-39(50)41-28-13-9-26(10-14-28)15-25-7-11-27(12-8-25)40-18-43/h7-14,18,29-38,42H,15-17H2,1-6H3,(H,40,43)(H,41,50)/t29-,30?,31-,32?,33-,34?,35+,36+,37?,38+/m0/s1
InChIKey RTFKTIGJLGZOEZ-VONXKZAWSA-N
Mol Weight 0.0 g/mol
Molecular Formula C39H44*2N2O19
Exact Mass 0.0 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID AkYxJSrHQdI
Name Poly(ester urethane)
Source of Sample H. Suzuki, Katata Research Institute, Toyobo Company, Otsu, Shiga, Japan
Compound Type Pure
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H26N2O8
Literature Reference H. Suzuki, H. Ono, T. Hongo, Makromol. Chem. 132 (1970) 305.8, 309-12
Sample Description White powder
Sample Preparation Comments Polyaddition of hexamethylene diisocyanate with bis(hydroxyethyl)terephthalate
Source of Spectrum Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel)
Technique Film (cast from trichloroethanol)