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Polyurethane
SpectraBase Compound ID 5qW1mplhm3l
InChI InChI=1S/C38H44N2O20/c1-18(43)51-30-28(15-41)58-37(35(55-22(5)47)32(30)52-19(2)44)60-31-29(59-36(56-23(6)48)34(54-21(4)46)33(31)53-20(3)45)16-50-38(49)40-25-9-13-27(14-10-25)57-26-11-7-24(8-12-26)39-17-42/h7-14,17,28-37,41H,15-16H2,1-6H3,(H,39,42)(H,40,49)/t28-,29-,30+,31?,32-,33-,34+,35+,36?,37-/m0/s1
InChIKey PYOVINDIYREZCV-QZBYMXCSSA-N
Mol Weight 0.0 g/mol
Molecular Formula C38H42*2N2O20
Exact Mass 0.0 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID KPVyS2DrUoS
Name Polyurethane
Source of Sample A. Ninagawa, Faculty of Engineering, Osaka University, Osaka, Japan
Chemical Description On the basis of hexamethylene diisocyanate and 2-phenoxyethanol/formaldehyde polymer
Classification Polyurethane and urethane prepolymers
Comments Method of synthesis: condensation of 2-phenoxyethanol and paraformaldehyde in acetic/perchloric acids, polyaddition of the diacetylated polymer with hexamethylene diisocyanate
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Sample Description white powder
Technique KBr, H2O subtracted