SiSiB® PC5881
Octadecylsilane
SiSiB® PC5881 is a long-chain alkyl silane, commonly called OTMS. It is easy to be dissolved in ordinary organic solvent, e.g. hydrocarbon, ether, ketone, etc. It is easy to be hydrolyzed and condensed, generate polysiloxane.
SiSiB® PC5881 silane reducing agent is used for preparing hydrophobic coatings and self-assembled monolayers. It is sensitive toward water, irreversibly degrading to a siloxane polymer. It places a C18H39SiO3 "cap" on oxide surfaces. The formation of OTMS monolayers is used for converting hydrophilic surfaces to hydrophobic surfaces, e.g. for use in certain areas of nanotechnology and analytical chemistry.
Technical Data
|
CAS No. |
3069-42-9 |
|
EINECS No. |
221-339-2 |
|
Formula |
C21H46O3Si |
|
Molecular Weight |
|
|
Boiling Point |
150°C [2mmHg] |
|
Flash Point |
140°C |
|
Color and Appearance |
Colorless transparent liquid |
|
Density25/25°C |
|
|
Refractive Index |
|
|
Purity |
Application
Coupling Agent
This alkyl alkoxy silane is mainly used to deal with inorganic materials, e.g. glass, silica, Al2O3, Kaolin, pottery and porcelain, mica, SiC, talcum powder etc., in order to improve the property of blending with organic matter and water-proof, enhancing the mechanical property of the products.
Protect Historical Relics or Other Products from Water
Protect historical relics (esp. outdoor historical relics) from corrosion, freeze or efflorescence.
Fog-proof Preparation of Glass
Protect blank glass and coated glass (optical antireflex coating, clear silicone coating, vacuum antireflex coating, reflective coating)
Protect optical parts or precision instrument with graduations and metal frames.
Packing and Storage
SiSiB® PC5881 is supplied in 20Kg pail or 180Kg steel drum.
In the unopened original container SiSiB® PC5881 has a shelf life of one year in a dry and cool place.
For more about 7399 00 0and Foam Stabilizer, contact us.
Sisib silane,as an excellent silicone supplier, offers a wide range of Liquid Silicone Rubberfor you to choose from.
在线联系供应商
Other supplier products
 |
*571582630Si* | SiSiB® PC19417 is a solution of an ultra-high viscosity dimethiconol fluid in a blend of cyclotetrasiloxane and cyclopentasiloxane, with colorl... |
 |
Silicone Resins | Since our establishment as a silicone softenersmanufacturer in 1989, silicone has been our core business, especially custom food and medical grade ... |
 |
SiSiB® PC2310 3-Mercaptopropyltriethoxysilane | SiSiB® PC2310 is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group. SiSiB®... |
 |
Siloxanes | As one of the reliable custom silicone manufacturersin China, SiSiBsupplies products like silanes and siliconates, silicone fluids, silicone emulsi... |
 |
Phenyl Silanes | Phenyl Functional Silanes, Phenyl Alkoxy Silanes, Phenyl Silanol, Phenyl Siloxanes SiSiB is worldwide leading supplier of organosilanes for over 3... |
Same products
 |
Panty Liner | 卖方: WM Medical Group | Silk pads are made of high-grade silk as the raw material Utilize it to prevent allergies to del... |
 |
Nursing Pads | 卖方: WM Medical Group | Nursing Pads Silk nursing pads are made of high-grade silk as the raw material, absorb 20 times ... |
 |
NONWOVEN FABRIC | 卖方: WM Medical Group | NONWOVEN FABRIC Spun-bonded nonwoven materials play a pivotal role in the medical industry, findi... |
 |
Meltblown Nonwoven Fabric | 卖方: WM Medical Group | Meltblown nonwoven fabric is made by blowing hot air or steam through a fine mesh screen to creat... |
 |
Medical Non-woven | 卖方: WM Medical Group | Medical Non-woven First Choice Health Nonwovens serves the medical industry with nonwovens that ... |
