1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl- Chemical Properties

Melting point:

-5 °C

Boiling point:

267.2±23.0 °C(Predicted)

Density 

0.9881 g/cm3

storage temp. 

Refrigerator, under inert atmosphere

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Oil

pka

13.34±0.53(Predicted)

color 

Colourless

Stability:

Moisture Sensitive

EPA Substance Registry System

1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl- (3081-07-0)

1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl- Usage And Synthesis

Uses

Octamethyl-1,7-tetrasiloxanediol can be used in the preparation of Silicone coated Celgard-2400 for the adhesion of canine platelets and leucocytes.

Definition

ChEBI: Octamethyltetrasiloxane-1,7-diol is an organosilanol that is the 1,7-dihydroxy derivative of octamethyltetrasiloxane. It is an organosiloxane and an organosilanol.

1,7-Tetrasiloxanediol, 1,1,3,3,5,5,7,7-octamethyl-(3081-07-0)Related Product Information

• 1,1,3,3-tetramethyldisiloxane-1,3-diol
• 1,1,3,3,5,5-hexamethyltrisiloxane-1,5-diol
• dimethylsilanediol
• POLYDIMETHYLSILOXANE
• 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
• Simethicone Impurity 5