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235695 Aldrich

Octamethylcyclotetrasiloxane

98%

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Properties

Related Categories Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organometallic Reagents, Organosilicon,
vapor density   1 (vs air)
assay   98%
form   liquid
refractive index   n20/D 1.396(lit.)
bp   175-176 °C(lit.)
mp   17-18 °C(lit.)
density   0.956 g/mL at 25 °C(lit.)

Description

Packaging

25, 100 g in glass bottle

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
RTECS 
GZ4397000
Flash Point(F) 
131 °F
Flash Point(C) 
55 °C
Protocols & Articles

Articles

Determination of Water Content in Octamethylcyclotetrasiloxane Using Karl Fischer Titration

Determining the water content can be carried out volumetrically in methanol without any problems. As the water content of the sample is only 40 ppm, however, the coulometric method is also an obvious...
Keywords: Esterifications, Titrations

Low κ Precursors

Low κ materials address technical challenges of increased chip performance by allowing for the reduction of spacing between metals in multi-level interconnects, interlayer dielectrics and passivation...
Chemfiles Volume 4 Article 3
Keywords: Atomic layer deposition, Chemical vapor deposition, Chromatin immunoprecipitation, Reductions

Peer-Reviewed Papers
15

References

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