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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PC9274
SiSiB® PC9274

1,1,1,3,3,5,5-Heptamethyltrisiloxane

SiSiB® PC9274 is colorless clear liquid.


SiSiB® PC9274

Technical Data


CAS No.

2895-07-0

EINECS No.

220-774-5

Formula

C7H22O2Si3

Molecular Weight

222.50

Boiling Point

163.75°C [760mmHg]

Flash Point

52.8°C



Color and Appearance

Colorless clear liquid

L Grade Purity

A: 1,1,1,3,3,5,5-Heptamethyltrisiloxane > 70%


B: 1,1,3,3,5,5-Hexamethyltrisiloxane < 5%


C: 1,1,1,3,3,5,5,5-Octamethyltrisiloxane


A+B+C > 99%

H Grade Purity

A: 1,1,1,3,3,5,5-Heptamethyltrisiloxane > 90%


B: 1,1,3,3,5,5-Hexamethyltrisiloxane < 5%


C: 1,1,1,3,3,5,5,5-Octamethyltrisiloxane


A+B+C > 99%


Application


  • SiSiB® PC9274 linear siloxane is used in the pharmaceutical and chemical industry.


Packing and Storage


  • SiSiB® PC9274 is supplied in 20Kg pail, 150Kg steel drum.


  • In the unopened original container SiSiB® PC9274 has a shelf life of one year in a dry and cool place.


Documents

DownloadSiSiB® PC9274 Technical Data Sheet
DownloadSiSiB® PC9274 Safety Data Sheet
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