Methyl methane disulfonate is a chemical with white or almost white crystal or crystalline powder，Generally used as lithium battery additive，Methyl methane disulfonate compounds can be used as pharmaceutical preparations for the treatment of leukemia in animals. 2. The battery with MMDS has good high temperature cycle performance. It is suitable for power batteries, especially power batteries with lithium manganate as cathode material. MMDS can prevent Mn melted out at high temperature from adsorbing on the cathode surface, inhibit the rise of impedance, effectively improve the cycle characteristics and greatly increase its cycle life
CAS No.
99591-74-9
Formula
C2H4O6S2
Molecular Mass
188.18
Exact Mass
187.94500
PSA
103.50000
Logp
103.50000
IUPAC
1,5,2,4-dioxadithiane 2,2,4,4-tetraoxide
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Density
1.851 g/cm3
Boiling Point
624.2±48.0 °C
Flash Point
331.332ºC
Appearance
white or almost white crystal or crystalline powder
Manufacturing
