Tetramethylcyclotetrasiloxane

Appearance colorless transparent liquid Content(%) 98 Viscosity(MPas) 1.2 Boiling point(℃) 135 Refractive(n20/D) 1.387 Flash point(℃) 24 DESCRIPTION It’s relative to the linear poly methyl hydrogen siloxane, few impurities ,high purity, chain link fixed, easy design to modified molecular, can preparation a variety of specific amount of hydrogen and the required number of china methyl hydrogen siloxane and modified siloxane. Usage This product is the production of commercial grade hydrogen silicone and modified silicone oil, silicone surfactants ,liquid silicone rubber’s cross-linking agent and adhesive’s important intermediate. Also an important raw material of synthetizing side chain polysiloxane liquid crystal polymer. also is an excellent impregnant of optical materials. Package and transport Packed with 200kg coating metal drum, 25kg or 50kg plastic plastic drum. Stored airtight at room temperature in dry shadow place, avoid contact with alkali and acid, and away from the fire source.

CAS NO:2370-88-9

EC NO:219-137-4

Molecular Formula:C₄H₁₂O₄Si₄

Molecular Weight:236.4777

Synonyms:;1,3,5,7-Tetramethylcyclotetrasiloxane;2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane;2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane-2,4,6,8-tetrayl;Tetramethylcyclotetrasiloxane;

Molecular Structure: