Tetramethyldisiloxane IOTA 606

Chemical Name: 1,1,3,3-Tetramethyldisiloxane
Alias: 1,1,3,3-Tetramethyldisiloxane,Tetramethyl
CAS No.: 3277-26-7
EINECS :  221-906-4
Structural formula: 

Molecular formula: C4H14OSi2
Molecular weight: 134.32
Product features:
Appearance:         Colorless transparent liquid
Density (25℃,g/cm3):    0.757
Refractive index (20℃):  1.3669～1.371
Melting point (℃):        <-78
Flashing point (℃):       -20
Boiling point (℃):         70～71
Water solubility:         decomposition
Purity %≥ :                   98.0

Application:
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.

Packaging:
200L plastic lined iron drum, Net weight 150kgs. Contact us for special specification.
Transportation and storage: 
1. Storage: stored in dry and well ventilated place, avoid rain and sunlight; no contact with acidic matter, Storage temperature -50℃～45℃. Suggestive storage condition 2-8 ℃,sensitive in wet condition.
2. Transportation: avoid rain and insolation, Hazardous chemicals.