ChemicalBook CAS DataBase List 26741-53-7

26741-53-7

Name	Antioxidant 24
CAS	26741-53-7
EINECS(EC#)	247-952-5
Molecular Formula	C33H54O8P2
MDL Number	MFCD00071521
Molecular Weight	640.72
MOL File	26741-53-7.mol

Synonyms

3,9-bis(2,4-bis(1,1-dimethylethyl)phenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane ADK Stab PEP 24 antioxidant 24 Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite mark pep 24 Ultranox 626 3,9-bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane BIS-(2,4-DI-TERT-BUTYLPHENYL)PENTAERYTHRITOL DIPHOSPHITE (ULTRANOX 626) 2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane, 3,9-bis2,4-bis(1,1-dimethylethyl)phenoxy- 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecan 4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,4-bis(1,1-dimethylethyl)phenoxy]-2 phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl)ester Bis-(2,4-di-tert-butylphenyl)-pentaerythrityl diphosphite Alknox P-24(Great Lake)Ultranox 626(GE) cyclic neopentanetetrayl bis(di-tert-butylphenyl)phosphite Antioxidant AT-626 2,2'-Bis(2,4-di-tert-butylphenoxy)spiro[1,3,2-dioxaphosphorinane-5,5'-[1,3,2]dioxaphosphorinane] Alkanox-P-24

Chemical Properties

Melting point	160-178°C
Boiling point	555.8±50.0 °C(Predicted)
density	1.166[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,2-8°C
solubility	Chloroform (Slightly), Hexanes (Slightly, Heated)
form	Solid
color	White to Off-White
Water Solubility	93μg/L at 25℃
Stability:	Hygroscopic
LogP	10.9 at 25℃
CAS DataBase Reference	26741-53-7(CAS DataBase Reference)
EPA Substance Registry System	26741-53-7(EPA Substance)

Safety Data

HS Code

2920.29.0000

Hazard Information

Questions And Answer

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Shanghai Chenlai Chemical Technology Co., Ltd

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