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Ultranox 626

Ultranox 626 Structure
  • ₹3000 - ₹8600
  • Product name: Ultranox 626
  • CAS: 26741-53-7
  • MF: C33H50O6P2
  • MW: 604.69
  • EINECS:247-952-5
  • MDL Number:MFCD00071521
  • Synonyms: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)
2 prices
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Brand

  • TCI Chemicals (India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberB5664
  • Product description3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane min. 95.0 %
  • Packaging5G
  • Price₹3000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB5664
  • Product description3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane min. 95.0 %
  • Packaging25G
  • Price₹8600
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description 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 % 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 % 25G ₹8600 2022-05-26 Buy

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P273 Avoid release to the environment.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

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.

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