Ultranox 626

CAS No.: 26741-53-7

Chemical Name:: Ultranox 626

Synonyms: THP-24;antioxidant 24;Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite;Bis-(2,4-di-tert-butyl-pheny)-phosphiterythritol diphosphite;AN 626;AO-626;mark pep 24;Ultranox 626;Alkanox-P-24;ADK Stab PEP 24

CBNumber:: CB0855183

Molecular Formula:: C33H50O6P2

Molecular Weight:: 604.69

MOL File:: 26741-53-7.mol

MSDS File:: SDS

Modify Date:: 2024/6/14 12:24:17

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Ultranox 626 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.	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
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS09

Signal word

Warning

Hazard statements

H410

Precautionary statements

P273-P391-P501

HS Code

2920.29.0000

NFPA 704

	0
2		0

Ultranox 626 price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	B5664	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane min. 95.0 %	26741-53-7	5G	₹3000	2022-05-26	Buy
TCI Chemicals (India)	B5664	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane min. 95.0 %	26741-53-7	25G	₹8600	2022-05-26	Buy

Product number	Packaging	Price	Buy
B5664	5G	₹3000	Buy
B5664	25G	₹8600	Buy

Ultranox 626 Chemical Properties,Uses,Production

Description

Antioxidant 626 is a white to off-white powdery substance with low volatility and higher efficiency. It is often used in combination with hindered phenolic antioxidants.

Uses

Antioxidant 626 is suitable for: polyolefin and olefin copolymers, polycarbonate, polyamide and other engineering plastics, rubber and elastomers, coatings and adhesives.

Ultranox 626 Preparation Products And Raw materials

Raw materials

3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 2,4-Di-tert-butylphenol Pentaerythritol

Preparation Products

Ultranox 626 Suppliers

Global( 235)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
SONGWON SPECIALTY CHEMICALS - INDIA PRIVATE LIMITED	08980043616	Gujarat, India	10	58	Inquiry
Laveek Addchem	08048986189	Vadodara, India	5	58	Inquiry
Chempure	08047626574	Mumbai, India	144	58	Inquiry
Qingdao Truelight functional Material Technology Co., Ltd.	+86-13573844393	China	219	58	Inquiry
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	China	12459	58	Inquiry
Hebei Yime New Material Technology Co., Ltd.	+86-66697723 +86-17703311139	China	563	58	Inquiry
Hebei Duling International Trade Co. LTD	+8617333973358	China	15438	58	Inquiry
Hebei Kingfiner Technology Development Co.Ltd	+86-15532196582 +86-15373005021	China	2989	58	Inquiry

Supplier	Advantage
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
SONGWON SPECIALTY CHEMICALS - INDIA PRIVATE LIMITED	58
Laveek Addchem	58
Chempure	58
Qingdao Truelight functional Material Technology Co., Ltd.	58
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yime New Material Technology Co., Ltd.	58
Hebei Duling International Trade Co. LTD	58
Hebei Kingfiner Technology Development Co.Ltd	58

26741-53-7(Ultranox 626)Related Search:

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tert-Butylchlorodiphenylsilane 4,4'-Thiobis(6-tert-butyl-m-cresol) Butylated Hydroxytoluene Antioxidant 168 SULPHOSUCCINIC ACID ESTER

Antioxidant 1520 Antioxidant 1330 Dipentaerythritol Distearyl thiodipropionate Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite

3,9-Bis(2,4-dicuMylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane DI-TERT-BUTYL ETHER Complex antioxidant

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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 Alknox P-24(Great Lake)Ultranox 626(GE) cyclic neopentanetetrayl bis(di-tert-butylphenyl)phosphite Antioxidant AT-626 Bis-(2,4-di-tert-butylphenyl)-pentaerythrityl diphosphite 2,2'-Bis(2,4-di-tert-butylphenoxy)spiro[1,3,2-dioxaphosphorinane-5,5'-[1,3,2]dioxaphosphorinane] Alkanox-P-24 Antioxidant 24, Bis(2,4-di-tert-butylphenyl)pentaerythritol diphosphite Bis(2,4-di-tbutylphenyl) Pentaery thritol Diphosphite Antioxidant 626 (Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite) 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 mark pep 24 AN 626 antioxidant AN 626 Antioxidants Impurity 14 Ultranox 626 @50 μg/mL in Isopropanol AO-626 Pentaerythritol Bis(2,4-di-tert-butylphenylphosphite) Antioxidant 24 ISO 9001：2015 REACH ANTIOXIDANT TRUELICHT AN626 Antioxidant Sunoxy 626 RIANOX 626 Phosphite Antioxidant 626 Antioxidant RIANOX 626/626FF Antioxidant 24 CAS 26741-53-7 antioxidant 24 THP-24 Bis-(2,4-di-tert-butyl-pheny)-phosphiterythritol diphosphite Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite Sinanox? 626 / Ultranox 626 / Irgafos 126 Secondary Antioxidants YD 626 Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite 26741-53-7 Industrial/Fine Chemicals Organics