Jiaxing United Chemical Co.,Ltd.

UC-606 Tetramethyldisiloxane

DESCRIPTION
Tetramethyldisiloxane, chemical name 1,3-dihydro-1,1,3,3-tetramethyldisiloxane, is a colorless transparent liquid, soluble in aromatic hydrocarbons, petroleum hydrocarbons and many kinds of organic solvents, insoluble in water. It’s widely used as a silicone intermediate in the functional end-capped polysiloxane, the high performance silicone surfactant, the liquid silicone rubber, the modified silicone oil, plastic and resin.
STRUCTURAL FORMULA

CAS: 3244-26-7

SPECIFICATION

Item	Index
appearance	colorless transparent liquid
chroma、hazen≤	10
density20℃	0.74~0.76
Refractive index 20℃	1.3669
Viscosity 25℃㎜2/S	2.0~2.5
Boiling Point℃	70.1
Flash point（cleveland open cup）℃	≤23
Purity %≥	98

STORAGE and PACKAGING

packaged with 15kg,200kg coating metal bucket, stored in a cool ventilated place.