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Probably poly(oxypropylene) reacted with 2 mol methylene-bis(4-phenylisocyanate)
SpectraBase Compound ID JLW9V6JcrJn
InChI InChI=1S/C16H14N2O3.C16H14N2O2.C5H12O/c1-21-16(20)18-15-8-4-13(5-9-15)10-12-2-6-14(7-3-12)17-11-19;1-12(20)18-16-8-4-14(5-9-16)10-13-2-6-15(7-3-13)17-11-19;1-4-5(2)6-3/h2-9H,10H2,1H3,(H,18,20);2-9H,10H2,1H3,(H,18,20);5H,4H2,1-3H3
InChIKey IRHSFNXLFPSPAQ-UHFFFAOYSA-N
Mol Weight 636.75 g/mol
Molecular Formula C37H40N4O6
Exact Mass 636.294785 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 2KbJjDlxKh3
Name Probably poly(oxypropylene) reacted with 2 mol methylene-bis(4-phenylisocyanate)
Source of Sample Bayer
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Formula C37H40N4O6
Hummel Decimal Number 184215344
InChI InChI=1S/C16H14N2O3.C16H14N2O2.C5H12O/c1-21-16(20)18-15-8-4-13(5-9-15)10-12-2-6-14(7-3-12)17-11-19;1-12(20)18-16-8-4-14(5-9-16)10-13-2-6-15(7-3-13)17-11-19;1-4-5(2)6-3/h2-9H,10H2,1H3,(H,18,20);2-9H,10H2,1H3,(H,18,20);5H,4H2,1-3H3
InChIKey IRHSFNXLFPSPAQ-UHFFFAOYSA-N
Sample Description Viscous liquid
Synonyms Polyetherurethanediisocyanate prepolymer, Desmodur VP 0309
Technique Layer between KBr