3,9-Bis(2,4-di-tert-butyl-phenoxy)-2,4,8,10-tetraoxa-3,9-diphospha-spiro(5.5)undecane

SpectraBase Compound ID	1PeAThuONTn
InChI	InChI=1S/C33H50O6P2/c1-29(2,3)23-13-15-27(25(17-23)31(7,8)9)38-40-34-19-33(20-35-40)21-36-41(37-22-33)39-28-16-14-24(30(4,5)6)18-26(28)32(10,11)12/h13-18H,19-22H2,1-12H3
InChIKey	AIBRSVLEQRWAEG-UHFFFAOYSA-N Google Search
Mol Weight	604.7 g/mol
Molecular Formula	C33H50O6P2
Exact Mass	604.308263 g/mol

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SpectraBase Spectrum ID	5bLY3GAmSVh
Name	ULTRANOX 626
Source of Sample	General Electric Company, Ge Specialty Chemicals, Schenectady, New York
CAS Registry Number	26741-53-7
Chemical Description	BIS (2,4-DI-tert-BUTYLPHENYL) PENTAERYTHRITOL DIPHOSPHITE
Classification	COMPOUNDS CONTAINING PHOSPHORUS Polymer Additives= ANTIOXIDANT; STABILIZER
Content	Phosphorus Content= 10%
Copyright	Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Flash Point	(PMCC) 168C
Formula	C33H50O6P2
Melting Point	160-175C
Molecular Weight	604
Synonyms	3,9-BIS[2,4-BIS(1,1-DIMETHYLETHYL)PHENOXY]-2,4,8,10-TETRAOXA-3,9-DIPHOSPHASPIRO{5,5}UNDECANE
Technique	FILM (CAST FROM CHLOROFORM)
Use	SOLID ANTIOXIDANT FOR POLYOLEFINS, PVC, ABS AND PC