Product

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

Density, g/mL, 25℃

0.74~0.76

Refractive index  

1.3669

Viscosity 25℃，㎜2/S

2.0~2.5

Boiling Point℃

70.1

Flash point（cleveland open cup）℃

-18

Purity %≥

98

 

STORAGE and PACKAGING

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

 


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