440213
Triethoxy(octyl)silane
97%
Manufacturer: Sigma Aldrich
CAS Number: 2943-75-1
Synonym(S): Octyltriethoxysilane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 440213-100-ML | In Stock | ₹ 3,528.95 |
| 1 L | 440213-1-L | In Stock | ₹ 14,516.33 |
440213 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 3,528.95
GST (18%): ₹ 635.211
Total Price: ₹ 4,164.161
Quality Level
100
Assay
97%
form
liquid
refractive index
n20/D 1.417 (lit.)
bp
84-85 °C/0.5 mmHg (lit.)
density
0.88 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCC[Si](OCC)(OCC)OCC
InChI
1S/C14H32O3Si/c1-5-9-10-11-12-13-14-18(15-6-2,16-7-3)17-8-4/h5-14H2,1-4H3
InChI key
MSRJTTSHWYDFIU-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Triethoxy(octyl)silane | 2943-75-1 | MFCD00039883 | 100ml | -- | ₹ 7,238.38 | |
| | Triethoxy(octyl)silane | -- | ₹ 7,664.10 | |
| | Triethoxy(octyl)silane | -- | ₹ 3,528.95 - ₹ 14,516.33 | |
| | Triethoxy(octyl)silane | -- | ₹ 7,664.10 | |
| | Triethoxyoctylsilane | -- | ₹ 6,020.00 | |
| | Triethoxyoctylsilane | -- | ₹ 598.92 - ₹ 3,251.28 | |
| | 2943-75-1 | N-Octyltriethoxysilane | -- | ₹ 855.60 - ₹ 2,566.80 |
Related Products
Description
- General description: Triethoxy(octyl)silane (TEOS) is an alkoxide organosilane with four ethyl ester sidechains. It is used as a self-assembled monolayer and provides a hydrophobic coating with low surface energy. The water contact angle is in the range of 150-170°.[1]
- Application: Aluminium alloy can be coated with TEOS and 1H, 1H, 2H, 2H perfluorooctyl trichloro silane (PFOTS) to obtain superhydrophobicity with a high contact angle of 160-170° for vessel hulls and marine systems.[2] It may be used to stabilize the porosity for a colorimetric sensor for immediate color changes, which finds potential application in the detection of toxic gases.[3] It may also be used in the production of hybrid zeolites.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Irrit. 2
WGK
WGK 1
Flash Point(F)
212.0 °F
Flash Point(C)
100 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves