Ultranox 626

$5 - $1779

Price

Brand	Packaging	Price	Product name
A2B AI67663	5g	$8	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
A2B AI67663	25g	$11	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
A2B AI67663	100g	$12	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
A2B AI67663	1kg	$95	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
A2B AI67663	500g	$56	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
AK Scientific O821	100g	$351	Bis(2,4-di-tert-butylphenyl)pentaerythritoldiphosphite
AK Scientific O821	25g	$117	Bis(2,4-di-tert-butylphenyl)pentaerythritoldiphosphite
AK Scientific J10548	25mg	$38	Antioxidant24
Alichem 26741537	100g	$210	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Ambeed A351864	500g	$180	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane

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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.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform (Slightly), Hexanes (Slightly, Heated)
form	Solid
color	White to Off-White
Water Solubility	93μg/L at 25℃
Stability	Hygroscopic
InChIKey	AIBRSVLEQRWAEG-UHFFFAOYSA-N
SMILES	C1C2(COP(OC3=CC=C(C(C)(C)C)C=C3C(C)(C)C)OC2)COP(OC2=CC=C(C(C)(C)C)C=C2C(C)(C)C)O1
LogP	10.9 at 25℃
CAS DataBase Reference	26741-53-7(CAS DataBase Reference)
EPA Substance Registry System	Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite (26741-53-7)