DIMETHYL CARBONATE
Dimethyl Carbonate (DMC)
Standard : Q/CH02¡ª2000
Chemical name : Dimethyl Carbonate
Formula : C3H6O3
Structure formula : CH3¡ªO¡ªC¡ªO¡ªCH3
¡¬
O
Appearance : Colorless transparent liquid .
Index :
Grade
Name |
Battery grade |
Frist grade |
Qualified grade |
Content(CH3)2CO3% min |
99.99 |
99.5 |
99.0 |
Moisture % max |
100ppm |
0.10 |
0.10 |
Alkalinity£¨as OH-£©%max |
¡ª |
0.02 |
0.02 |
Non-volatile matter % max |
¡ª |
0.02 |
0.02 |
Density (20¡æ)g/cm3 |
1.071¡À0.005 |
|
Uses:It is Perfect methylating agent ,carbonylating agent, methylolation methoxylation agent in place of the older raw material phosgene,dimethyl sulfate and methyl chloride etc.; It can be used in synthesis of polycarbonate,diphenyl carbonate, isocynate (TDI,MPI,HDI,IPPI) as well as allyl-diglycol carbonate. Also it can be used as synthesis of all category of poly carbonate ; It can be used as gasoline additive ,solvent for specical paints and medicine; Additionally it can be used as a pefect medium of lithium cell in battery industry.
Packing : In iron drums with zinc inside , net weight 200£«0.5 KG.
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