Triethoxyoctylsilane
Triethoxyoctylsilane
- CAS:
- 2943-75-1
- MF:
- C14H32O3Si
- MW:
- 276.49
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Properties
- Melting point:
- <-40°C
- Boiling point:
- 84-85 °C0.5 mm Hg(lit.)
- Density
- 0.88 g/mL at 25 °C(lit.)
- vapor pressure
- 0.1 hPa (20 °C)
- refractive index
- n
20/D 1.417(lit.)
- Flash point:
- 210 °F
- storage temp.
- Store below +30°C.
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly)
- form
- liquid
- Specific Gravity
- 0.875
- color
- Colorless to Almost colorless
- Water Solubility
- reacts
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 2325287
- InChIKey
- MSRJTTSHWYDFIU-UHFFFAOYSA-N
- LogP
- -0.3-6.41 at 20℃
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315
- Precautionary statements
- P264-P280-P302+P352-P332+P313-P362+P364
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 1
- RTECS
- VV6695500
- F
- 10-21
- TSCA
- Yes
- HS Code
- 29310095
- Toxicity
- LD50 orally in Rabbit: 5110 mg/kg LD50 dermal Rabbit 5142 mg/kg
Use
Triethoxyoctylsilane is a monomeric medium-chain alkylfunctional silane. It is a clear colourless liquid and soluble in common non-polar organic solvent. Triethoxyoctylsilane can be used as a surface modifier to generate hydrophobicity (e.g. on concrete, glass, inorganic pigments, or mineral fillers). When diluted with an appropriate solvent, it can be used in the formulation of water repellent products. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate. Treated substrates are hydrophobic and retain their original appearance.
4 India supplier list of "Triethoxyoctylsilane"
- Product Name:n-Octyltriethoxysilane
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Triethoxyoctylsilane
- Products Intro:Brand:sigma aldrich | Product Number:8.14414 | Purity:forsynthesis
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Triethoxyoctylsilane
- Company Type: Reagent
- Country/Region: Gujarat,INDIA