Name: SiSiB® PC9400
Brand: Nanjing SiSiB Silicones Co., Ltd.

Technical Data

CAS No.	3277-26-7 or 30110-74-8
EINECS No.	221-906-4
Formula	C₄H₁₄OSi₂
Molecular Weight	134.33
Boiling Point	70°C [760mmHg]
Flash Point	-12°C

Color and Appearance	Colorless transparent liquid
Density _25/25_°C	0.757
Refractive Index	1.3669 [20°C]
Min.Purity	99.0%

Application

SiSiB® PC9400 is used in for Plasma Enhanced Chemical Vapor Deposition (PECVD) of glass on a variety of substrates at low temperature.
In addition to being a silane reducing agent, its main industrial use is as an end-capper in the synthesis of high molecular weight hydride-terminated polydimethylsiloxane.
SiSiB® PC9400 TMDSO 1 1 3 3 tetramethyldisiloxane is also employed in reductive halogenation of aldehydes and epoxides.