ChemicalBook >> CAS DataBase List >>4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol]

4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol]

4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol] structure

CAS No.: 85586-51-2

Chemical Name:: 4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol]

Synonyms: Einecs 287-855-5;4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol];4,4'-(2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane-3,9-diylbis(oxy(3-tert-butyl-4,1-phenylene)isopropylidene))bis(2-tert-butylphenol);4,4'-[2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-(1,1-dimethylethyl)-4,1-phenylene](1-methylethane-1,1-diyl)]]bis[2-(1,1-dimethylethyl)phenol]

CBNumber:: CB1925362

Molecular Formula:: C51H70O8P2

Molecular Weight:: 873.05

MDL Number:

MOL File:: 85586-51-2.mol

Last updated:2026-11-09 13:43:52

Request For Quotation

4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol] Properties

Boiling point	763.067±60.00 °C(Press: 760.00 Torr)(predicted)
pka	10.490±0.10(predicted)

SAFETY

Risk and Safety Statements

HS Code	2934999090

4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol] Preparation Products And Raw materials

Raw materials

Preparation Products

4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol] Suppliers

Global Suppliers ( 1)

Supplier	Tel	Email	Country	ProdList	Advantage
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53586	58

Supplier	Advantage
DAYANG CHEM (HANGZHOU) CO.,LTD	58

4,4'-[2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-tert-butyl-4,1-phenylene]isopropylidene]]bis[2-tert-butylphenol] 4,4'-[2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diylbis[oxy[3-(1,1-dimethylethyl)-4,1-phenylene](1-methylethane-1,1-diyl)]]bis[2-(1,1-dimethylethyl)phenol] 4,4'-(2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane-3,9-diylbis(oxy(3-tert-butyl-4,1-phenylene)isopropylidene))bis(2-tert-butylphenol) Einecs 287-855-5 85586-51-2