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ChemicalBook > Product Catalogue >Catalyst and Auxiliary >Antioxidants >Antioxidant 245

Antioxidant 245

Antioxidant 245 Structure
  • ₹0
  • Product name: Antioxidant 245
  • CAS: 36443-68-2
  • MF: C34H50O8
  • MW: 586.77
  • EINECS:253-039-2
  • MDL Number:MFCD00134694
  • Synonyms:(oxy-2,1-ethanediyl)ester ;benzenepropanoicacid,3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediy ;Benzenepropanoicacid,3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediylbis(oxy-2,1-ethanediyl)ester ;Ethylenbis(oxyethylen)bis[3-(5-tert.-butyl-4-hydroxy-m-tolyl)propionat];triethylene glycol bis-3-(3-t-butyl-4-hydroxy-5-methylphenyl) propionate;3-tert-Butyl-4-hydroxy-5-methylphenylpropionic acid triethyleneglycol ester;Irganox 245(Ciba SC);Ciba Irganox 245
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :79-81oC
Boiling point :602.88°C (rough estimate)
Density :1.0397 (rough estimate)
refractive index :1.6000 (estimate)
Flash point :>150 °C
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :11.44±0.25(Predicted)
form :Solid
color :White to Off-White
Water Solubility :104μg/L at 23℃
LogP :4.7 at 23℃
CAS DataBase Reference :36443-68-2(CAS DataBase Reference)
EPA Substance Registry System :Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester (36443-68-2)

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
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P273 Avoid release to the environment.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Description

Triethylene Glycol Bis(3-?tert-?butyl-?4-?hydroxy-?5-?methylphenyl)?propionate is used as a polymer antioxidant stabilizer in adhesives and polymers for food contact. Generally functions as an antioxidant in the chemistry of plastics.

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