1-Methyl-4-(methylsulfonyl)-benzene（MST）

Chemical name: 1-Methyl-4-(methylsulfonyl)-benzenel
Other chemical name:
1-Methansulfonyl-4-methylbenzene; Benzene,1-mChemicalbookethyl-4-(methylsulfonyl)-; 
2-Methyl4-tolylsulfone; p-Tolylmethylsulfone; Sulfone,methylp-tolyl; P-METHYLSULFONYLTOLUENE
CAS NO: 3185-99-7
EINECSNO: 221-682-8
Molecular Formula:C8H10O2S
Molecular Weight: 170.23
Molecular Structure:

Properties
White powder ; insoluble in water, soluble in alcohol, ether and other organic solvents, not dangerous goods.
Physical Index
Melting point: 86-88℃
Boiling point: 140℃/3mmHg
Refractive index: 1.5320
Flash pint： 173.4 °C
Density： 1.2238 g/cm3
Chemical Index
Appearance: white powder
Assay: 98.5%min
Moisture: 0.3%max

 
Application
1-Methyl-4-(methylsulfonyl)-benzene is a very good Medicine, dyestuff, veterinary medicine and organic synthesis intermediate. 1-Methyl-4-(methylsulfonyl)-benzene has been widely used in the synthesis of medical antibiotic methylsulfone toxin, veterinary antibiotic Florfenicol, agricultural herbicide sulfurone and important intermediates of organic synthesis.

Packing
25kgs per PP bag;