Antioxidant 168,Irgafox 168

Antioxidant 168, Irgafos 168, CAS 31570-04-4

 Chemical Name:

Tris -(2,4-di -tert -butyl -phenyl )-phosphite

Formula  C42H63O3P antioxidant-168 cas 31570-04-4 chemical structure info@baoxuchem.com
Molecular Weight647
CAS#31570-04-4

Synonym name:

Ethaphos 368, Alkanox 240, songnox 1680

Specification:

AppearanceWhite powder
Content of 2,4-di-tert-butyl-phenylMax.0.20%
Melting point183.0-187.0℃
VolatilizingMax.0.30%
Solubility(20℃)Acetone1
Chloroform36
Cyclohexane16
Ethanol0.1
Ethyl acetate4
n-Hexane11
Methanol< 0.01
Dichloromethane36
Toluene30
Water< 0.01
Assay,effective componentsMin.98.0%

Application:   

>Features: Low volatility; resistant to hydrolysis; protects polymers prone to oxidation during processing; prevents discoloration.

>Antioxidant 168 is a kind of phosphite ester antioxidant as processing stabilizer, used for polypropylene, polyethylene, and adhesives.

>The amount to be used may be 0.1%~1.0% depending on the substrate, processing conditions, and requirements of the end application.

>Blends with hindered phenols are particularly effective.In addition, they use combination with light stabilizers when need.

Handing and Safety: 

>Antioxidant 168 is approved for indirect food contact applications.

>For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.

Package:

Packed with plastic bag in composite plastic woven sack, Net 25kg/bag,1000kg/pallet, 10pallet/20’FCL,or according to customers’ requirements.

TDS & MSDS

antioxidant irgafos 168 tds baoxu chemical

antioxidant irgafos 168 msds baoxu chemical