Hexamethyldisiloxane (HMDSO/MM)

Physical and Chemical Properties

Molecular Formula: C6H18OSi2
Molecular Weight: 162.38
CAS No.: 107-46-0
Density (25¡æ): 0.762-0.77g/cm3
Refractive Index (20¡æ): 1.377
Melting Point: -59¡æ
Flashing Point: -1¡æ
Boiling Point: 100¡æ

Technological Index

Application and Usage

It can be used as blocking agent, cleaner, release agent and raw material of silazane. It can be also used in silicone rubber, medicine, GC stationary liquid, analysis reagent and moisture repellent.

Package, Storage and Handling

N.W 150KG/Steel Drum.
Store in dry and well ventilated place, avoid direct sunlight, moisture and flame. Seal tightly, and do not contact with air, oxidants, acid and alkali. Handling according to hazardous substances and prevention from knock, rain and insolation. Be careful when loading and unloading to avoid damages of the package.