Product Name:Antioxidant 245
Purity:96.0%
Appearance:White Powder
Sample:Available
Storage:Sealed in dry and Ventilated Place
CAS No.: 36443-68-2
Antioxidant 245 Cas 36443-68-2
Typical Properties
Chemical Name:Antioxidant 245
Cas No:36443-68-2
EINECS No:253-039-2
Synonyms:ANTIOXIDANT TRUELICHT AN245;Triethyleneglycol-bis[3-(3-t-butyl-4-hydroxy-5-methyphenyl)propionate;Irganox 245
Molecular Weight:586.77
Molecular Formula:C34H50O8
Molecular Structure:
| Item | Specification |
| Melting Point | 79-81°C |
| Boiling Point | 602.88°C |
| Density | 1.6000 |
| Fp | >150 °C |
| Water solubility | 104μg/L at 23℃ |
| PH | 6.5 |
| Highest viscosity | 200 |
| Soild（%） | 40 |
Usage
Primarily used in various plastics, including polyolefins (PE PP), polyesters, polyamides (nylon), and polyurethanes. It effectively enhances the heat stability and antioxidant properties of plastics during high-temperature processing.
Used in synthetic rubber and elastomer materials, such as EPDM and butyl rubber, to enhance their resistance to thermal aging and oxidation.
Added as a stabilizer to various types of adhesives and sealants formulations to prevent deterioration, yellowing, or loss of bonding properties due to oxidation during storage and after curing.
Packaging and Shipping
According to customer requirements.
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Antioxidant 245 Cas 36443-68-2