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1,2,4-Trimethylbenzene

1,2,4-Trimethylbenzene
Detailed description
1,2,4-Trimethylbenzene (PSC)
Molecular formula:C9H12
Structural formula:
CAS No.:95-63-6
Physical and chemical properties:Appearance: Colorless transparent liquid
Density (20℃): 0.8758g/cm3
Flash point: 48℃
Boiling point: 169.4℃
Solubility: insoluble in water, soluble in ethanol, ether, and benzene.
Uses:

PSC is mainly used for synthesis of trimellitic anhydride,

 resin, dyes, medicine (Vitamin E), plasticizer etc. 

It can also be used as a solvent for high-grade paint owing

 to its strong dissolving power and low volatility.

Packing:180kg galvanized iron drum or ISO tank.
Storage & transportation:

It is a inflammable liquid with high flash point which 

shouldbe stored in a shady, cool and 

ventilative warehouse. Keep away from kindling 

material, heat source and oxidant.

Quality index:ItemQuality index
SuperiorQualified
AppearanceColorless transparent liquid
Density (20℃), g/cm30.875-0.876
1,2,4-Trimethylbenzene content, wt%                                    ≥9998.5
2-ethyltoluene, wt%           ≤0.150.3
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