Antioxidant ST - 5057

ST-5057

Alkyl diphenylamine,

N-Phenylbenzenamine reaction products with 2,4,4-trimethylpentene

CAS No.: 68411-46-1

Molecular Structure :

Molecular Weight : 393

Physical properties:

Content of diphenylamine 0.1%

Melting range 0-5 °C

Appearance: pale brown transparent viscous liquid

Odor: weak odor

Flash point(closed cup/°C): >185.0 °C

density/relative 0.9755×103kg/m3 (20.0°C±0.1°C)

Viscosity: 9949mm2/s (20.00°C±0.02°C, kenimatic viscosity)

Solubility: slightly soluble in water

Application:

It is an important raw material and intermediate used in organic synthesis ,pharmaceuticals, agrochemicals and

dyestuff.

Handling and disposal:

Precautions for safe handling :

Wear appropriate protective clothing and chemical safety gloves. Avoid inhalation avoid contact with eyes ,skin

and clothing handling is performed in a well-ventilated place. Keep away from ignition sources, heat and flame.

Incompatabilities: strong oxidizing agents no smoking at working site wash hands and face thoroughly after

handling

Storage:

Conditions for safe storage, including any incompatibilities:

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from ignition

source, heat and flame. Incompatabilities: strong oxidizing agents.