For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
Block copolymer from bisphenol a-terephthalate and poly(tetramethylene oxide) (approx 65% ptmo)
SpectraBase Compound ID EOMEyOCOvpK
Mol Weight 0.0 g/mol
Molecular Formula C4H8O1-C23H18O4
Exact Mass 0.0 g/mol
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample K. Riches, Woodstock AGricultural Research Centre, Sittingbourne, Kent
Source of Spectrum Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel)
Technique Film (cast from chcl3)
4H,6H,15H,17H-Tetrapyrano[2,3-f:2',3'-f':2'',3''-h:2''',3'''-h']cyclo buta[1,2-c:4,3-c']bis[1]benzopyran-4,17-dione, 10,10a,10b,11,20c,20d-hexahydro-2,6,6,10,10,11,11,15,15,19-decamethyl-, [10aS-(10a.alpha.,10b.beta.,20c.beta.,20d.alpha.)]-
15,11-Metheno-11H-tribenzo[c,g,n][1,6]dioxacyclopentadecin-7-carboxaldehyde, 22-ethoxy-19-(2-ethoxy-3-formyl-5-methylphenyl)-5,21-dihydro-9,13,17-trimethyl-, stereoisomer
1,2,3,4,4a,5,6,-octahydro-3.alpha.-(tert-butyldimethylsilyloxy)-4b.beta.,8.alpha.-dimethyl-1.alpha.-[2-(methoxymethoxy)ethyl]-2.alpha.-((methoxymethoxy)methyl)-7H-2.beta.,10a.beta.-(epoxymethano)-phenanthrene-7,10(8H)-dione 7-(ethylene acetal)
21H,23H-Porphine-2,18-dipropanoic acid, 7,12-bis[1-[1-[ethenyl-2,18-bis(3-methoxy-3-oxopropyl)-3,17,?,?-tetramethyl-21H,23H-porphinyl]ethoxy]ethyl]-3,8,13,17-tetramethyl-, dimethyl ester
Cobalt, bis(cyano-C)(2,7,18-triethyl-1,2,6,7,12,12,15,17-octamethyl-3,8,13,17-tetrapropyl-5(6H)-corrinonato-N21,N22,N23,N24)-, [OC-6-34-[1R-(1.alpha.,2.beta.,3.alpha.,6.alpha.,7.beta.,8.alpha.,13.alpha.,17.alpha.,18.beta.,19.beta.)]]-
Poly(ethylene glycol), reacted with Bisphenol A diglycidyl ether
Dibromo-{2,3,7,8-tetrahydro-2,2,3,3,7,7,8,8-octamethyl-N(1),N(9)-{ 2,2,2',2'-tetramethyl-1,1'-[(phen-1",2"-ylene)dinitrilo]-bis[propyl]}-1H-dipyrrine-1,9-diiminato(1-)}cobalt(III)
4a,1-(Epoxymethano)-4b,7-ethano-2H-fluorene-9-carboxylic acid, 2-(acetyloxy)-1,3,4,5,6,7,8,9a-octahydro-1-methyl-6-methylene-13-oxo-, methyl ester, [1R-(1.alpha.,2.beta.,4a.alpha.,4b.alpha.,7.alpha.,9a.beta.)]-
Iron, tricarbonyl[[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-iodo-1-[(2,3,4,5-.eta.)-4-methoxy-1-methyl-2,4-cyclohexadien-1-yl]cyclopentyl]methyl benzoate]-, stereoisomer
(1.alpha.,4a.beta.,7a.alpha.,10a.alpha.,10b.beta.,10c.beta.)-6-[(1,1-Dimethylethyl)dimethylsiloxy]-1-(ethoxyethynyl)-4a,5,7,7a,10,10a,10b,10c-octahydro-1-methoxy-2,10c-dimethyl-1H-benz[6,7]indeno[2,1-b]furan-4,9-dione

This compound is available in the following databases:

KnowItAll IR, Raman, and UV-Vis Spectral Libraries

Author: Wiley

The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.