Silqon tmdso

Siloxanes
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Description

SilQon TMDSO ( tetramethyldisiloxane ), is a colorless clear liquid which has C4H14OSi2 as chemical formula. It is a is a hydrogen terminated siloxane dimer which hydride groups provide a reactive site. This allows reactions with a variety of substances which contain vinyl groups or with hydroxyl functional polysiloxanes in combination with heat or metal catalysts. Tetramethyldisiloxane is also known as 1,1,3,3Tetramethyl1,3dihydrodisiloxane. Availability Europe SilQon TMDSO is on stock in our local warehouse . Our lead time is about one week if delivered in 150 Kg plastic drums. United States, Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.

  • Chemistry - laboratory products
  • Tetramethyldisiloxane
  • Chemical tetramethyldisiloxane

Product characteristics

CAS number
3277-26-7
EC number
221-906-1
HS code
2931 90 00
Assay
≥ 99.00 %
Cl content
≤ 30 ppm
Boiling point
70.3 ºC @ 1013 hPa
Bulk density
0.87 g/cm3 @ 20 ºC
Flash point
-20 ºC @ 1.013 hPa
Log Pow
4.50
Solubility in water
13 mg/l @ 20 ºC
Vapor pressure
15000 Pa @ 20 ºC

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8025 BX Zwolle - Netherlands

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