Triethoxyoctylsilane
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- $8 - $1728
- Product name: Triethoxyoctylsilane
- CAS: 2943-75-1
- MF: C14H32O3Si
- MW: 276.49
- EINECS:220-941-2
- MDL Number:MFCD00039883
- Synonyms:a137(couplingagent) ;CO9835;dynasylanocteo ;n-octyltriethoaysilane(30m3) ;n-octyltriethoaysilane(30m35) ;n-octyltriethoaysilane(30m3m) ;n-octyltriethoaysilane(32m18) ;Prosil 9202
21 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Ambeed
- Crysdot
- Matrix Scientific
- Rieke Metals
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1g
- 5g
- 25g
- 25mL
- 50g
- 100mL
- 100g
- 250g
- 500mL
- 500g
- 1000g
- 1l
- 1kg
- ManufacturerAK Scientific
- Product numberJ55383
- Product descriptionTriethoxy(octyl)silane
- Packaging500mL
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL04407
- Product descriptionn-Octyltriethoxysilane, 95%
- Packaging50g
- Price$15.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL04407
- Product descriptionn-Octyltriethoxysilane, 95%
- Packaging250g
- Price$57.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL04407
- Product descriptionn-Octyltriethoxysilane, 95%
- Packaging1000g
- Price$136
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA260155
- Product descriptionTriethoxy(octyl)silane 97%
- Packaging25g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA260155
- Product descriptionTriethoxy(octyl)silane 97%
- Packaging100g
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA260155
- Product descriptionTriethoxy(octyl)silane 97%
- Packaging500g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA260155
- Product descriptionTriethoxy(octyl)silane 97%
- Packaging1kg
- Price$96
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD42000653
- Product descriptionTriethoxy(octyl)silane 95+%
- Packaging500g
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099176
- Product descriptionTriethoxy(octyl)silane 95+%
- Packaging25g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099176
- Product descriptionTriethoxy(octyl)silane 95+%
- Packaging100g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerRieke Metals
- Product numberES0414
- Product descriptionTriethoxy(octyl)silane
- Packaging1g
- Price$661
- Updated2021-12-16
- Buy
- ManufacturerRieke Metals
- Product numberES0414
- Product descriptionTriethoxy(octyl)silane
- Packaging5g
- Price$1728
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number8.14414
- Product descriptionTriethoxyoctylsilane for synthesis
- Packaging100mL
- Price$60.6
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number440213
- Product descriptionTriethoxy(octyl)silane 97%
- Packaging100ml
- Price$64.3
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number679305
- Product descriptionTriethoxy(octyl)silane deposition grade, 97%, 99.99% trace metals basis
- Packaging50g
- Price$81.5
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J55383 | Triethoxy(octyl)silane | 500mL | $110 | 2021-12-16 | Buy |
| Alfa Aesar | L04407 | n-Octyltriethoxysilane, 95% | 50g | $15.65 | 2024-03-01 | Buy |
| Alfa Aesar | L04407 | n-Octyltriethoxysilane, 95% | 250g | $57.3 | 2024-03-01 | Buy |
| Alfa Aesar | L04407 | n-Octyltriethoxysilane, 95% | 1000g | $136 | 2024-03-01 | Buy |
| Ambeed | A260155 | Triethoxy(octyl)silane 97% | 25g | $8 | 2021-12-16 | Buy |
| Ambeed | A260155 | Triethoxy(octyl)silane 97% | 100g | $21 | 2021-12-16 | Buy |
| Ambeed | A260155 | Triethoxy(octyl)silane 97% | 500g | $54 | 2021-12-16 | Buy |
| Ambeed | A260155 | Triethoxy(octyl)silane 97% | 1kg | $96 | 2021-12-16 | Buy |
| Crysdot | CD42000653 | Triethoxy(octyl)silane 95+% | 500g | $101 | 2021-12-16 | Buy |
| Matrix Scientific | 099176 | Triethoxy(octyl)silane 95+% | 25g | $10 | 2021-12-16 | Buy |
| Matrix Scientific | 099176 | Triethoxy(octyl)silane 95+% | 100g | $13 | 2021-12-16 | Buy |
| Rieke Metals | ES0414 | Triethoxy(octyl)silane | 1g | $661 | 2021-12-16 | Buy |
| Rieke Metals | ES0414 | Triethoxy(octyl)silane | 5g | $1728 | 2021-12-16 | Buy |
| Sigma-Aldrich | 8.14414 | Triethoxyoctylsilane for synthesis | 100mL | $60.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 440213 | Triethoxy(octyl)silane 97% | 100ml | $64.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | 679305 | Triethoxy(octyl)silane deposition grade, 97%, 99.99% trace metals basis | 50g | $81.5 | 2024-03-01 | Buy |
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 :n20/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℃
CAS DataBase Reference :2943-75-1(CAS DataBase Reference)
NIST Chemistry Reference :N-Octyltriethoxysilane(2943-75-1)
EPA Substance Registry System :Triethoxyoctylsilane (2943-75-1)
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
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℃
CAS DataBase Reference :2943-75-1(CAS DataBase Reference)
NIST Chemistry Reference :N-Octyltriethoxysilane(2943-75-1)
EPA Substance Registry System :Triethoxyoctylsilane (2943-75-1)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
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.
More related product prices
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- Triethoxypropylsilane
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Suppliers and manufacturers
Xiamen AmoyChem Co., Ltd
CD Chemical Group Limited
Hu Bei Jiutian Bio-medical Technology CO.,Ltd
Capot Chemical Co.,Ltd.
