Triethoxypropylsilane
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- $6 - $1687.4
- Product name: Triethoxypropylsilane
- CAS: 2550-02-9
- MF: C9H22O3Si
- MW: 206.35
- EINECS:219-842-7
- MDL Number:MFCD00026756
- Synonyms:Triethoxy(propyl);triethoxypropyl-silan ;N-PROPYLTRIETHOXYSILANE;PROPYLTRIETHOXYSILANE;Triethoxypropylsilane;DYNASYLAN PTEO;Triethoxy-n-propylsilane;n-Propyltriethoxysilane,97%
25 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- Biosynth
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 2.5g
- 10g
- 10.00g
- 25g
- 50g
- 0.05kg
- 100.00g
- 0.1kg
- 100g
- 0.25kg
- 0.5kg
- 500g
- 1kg
- Manufactureraablocks
- Product numberAA003UYO
- Product descriptionTriethoxy(propyl)silane 98%
- Packaging25g
- Price$6
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-21810
- Product descriptionPropyltriethoxysilane 97%
- Packaging500g
- Price$388
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ54078
- Product descriptionTriethoxy(propyl)silane
- Packaging100g
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number2080AB
- Product descriptionTriethoxy(propyl)silane
- Packaging100g
- Price$79
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA808790
- Product descriptionTriethoxy(propyl)silane 98%
- Packaging25g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFT62943
- Product descriptionTriethoxy(propyl)silane
- Packaging0.05kg
- Price$162.25
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT62943
- Product descriptionTriethoxy(propyl)silane
- Packaging0.25kg
- Price$584.1
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT62943
- Product descriptionTriethoxy(propyl)silane
- Packaging0.5kg
- Price$973.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT62943
- Product descriptionTriethoxy(propyl)silane
- Packaging1kg
- Price$1687.4
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT62943
- Product descriptionTriethoxy(propyl)silane
- Packaging0.1kg
- Price$259.6
- Updated2026-06-04
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK553778
- Product descriptionn-Propyltriethoxysilane 97%
- Packaging25g
- Price$64
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number097540
- Product descriptionTriethoxy(propyl)silane 95+%
- Packaging10g
- Price$38
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number097540
- Product descriptionTriethoxy(propyl)silane
- Packaging10.00g
- Price$38
- Updated2026-05-18
- Buy
- ManufacturerMatrix Scientific
- Product number097540
- Product descriptionTriethoxy(propyl)silane 95+%
- Packaging100g
- Price$168
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number097540
- Product descriptionTriethoxy(propyl)silane
- Packaging100.00g
- Price$168
- Updated2026-05-18
- Buy
- ManufacturerSigma-Aldrich
- Product number679321
- Product descriptionn-Propyltriethoxysilane ≥98%, deposition grade
- Packaging50g
- Price$109
- Updated2023-01-07
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003UYO | Triethoxy(propyl)silane 98% | 25g | $6 | 2026-05-28 | Buy |
| AHH | MT-21810 | Propyltriethoxysilane 97% | 500g | $388 | 2026-05-26 | Buy |
| AK Scientific | J54078 | Triethoxy(propyl)silane | 100g | $59 | 2021-12-16 | Buy |
| AK Scientific | 2080AB | Triethoxy(propyl)silane | 100g | $79 | 2021-12-16 | Buy |
| Ambeed | A808790 | Triethoxy(propyl)silane 98% | 25g | $19 | 2021-12-16 | Buy |
| Biosynth | FT62943 | Triethoxy(propyl)silane | 0.05kg | $162.25 | 2026-06-04 | Buy |
| Biosynth | FT62943 | Triethoxy(propyl)silane | 0.25kg | $584.1 | 2026-06-04 | Buy |
| Biosynth | FT62943 | Triethoxy(propyl)silane | 0.5kg | $973.5 | 2026-06-04 | Buy |
| Biosynth | FT62943 | Triethoxy(propyl)silane | 1kg | $1687.4 | 2026-06-04 | Buy |
| Biosynth | FT62943 | Triethoxy(propyl)silane | 0.1kg | $259.6 | 2026-06-04 | Buy |
| Frontier Specialty Chemicals | JK553778 | n-Propyltriethoxysilane 97% | 25g | $64 | 2021-12-16 | Buy |
| Matrix Scientific | 097540 | Triethoxy(propyl)silane 95+% | 10g | $38 | 2021-12-16 | Buy |
| Matrix Scientific | 097540 | Triethoxy(propyl)silane | 10.00g | $38 | 2026-05-18 | Buy |
| Matrix Scientific | 097540 | Triethoxy(propyl)silane 95+% | 100g | $168 | 2021-12-16 | Buy |
| Matrix Scientific | 097540 | Triethoxy(propyl)silane | 100.00g | $168 | 2026-05-18 | Buy |
| Sigma-Aldrich | 679321 | n-Propyltriethoxysilane ≥98%, deposition grade | 50g | $109 | 2023-01-07 | Buy |
Properties
Boiling point :179-180 °C(lit.)
Density :0.892 g/mL at 25 °C(lit.)
vapor pressure :0.005-7910Pa at 20-25℃
refractive index :n20/D 1.396(lit.)
Flash point :135 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :liquid
Specific Gravity :0.891
color :Colorless to Almost colorless
Water Solubility :Not miscible or difficult to mix in water. Soluble in alcohol, aromatic and aliphatic hydrocarbons.
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :1748158
InChI :1S/C9H22O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-9H2,1-4H3
InChIKey :NBXZNTLFQLUFES-UHFFFAOYSA-N
SMILES :CCC[Si](OCC)(OCC)OCC
LogP :-1.4-3.1 at 20℃
CAS DataBase Reference :2550-02-9(CAS DataBase Reference)
NIST Chemistry Reference :Silane, triethoxypropyl-(2550-02-9)
EPA Substance Registry System :Silane, triethoxypropyl- (2550-02-9)
Density :0.892 g/mL at 25 °C(lit.)
vapor pressure :0.005-7910Pa at 20-25℃
refractive index :n
Flash point :135 °F
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :liquid
Specific Gravity :0.891
color :Colorless to Almost colorless
Water Solubility :Not miscible or difficult to mix in water. Soluble in alcohol, aromatic and aliphatic hydrocarbons.
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :1748158
InChI :1S/C9H22O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-9H2,1-4H3
InChIKey :NBXZNTLFQLUFES-UHFFFAOYSA-N
SMILES :CCC[Si](OCC)(OCC)OCC
LogP :-1.4-3.1 at 20℃
CAS DataBase Reference :2550-02-9(CAS DataBase Reference)
NIST Chemistry Reference :Silane, triethoxypropyl-(2550-02-9)
EPA Substance Registry System :Silane, triethoxypropyl- (2550-02-9)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
It is an important material in sol-gel production, it provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst components for polyolefin production with Ziegler-Natta catalyst. It is mainly used as construction waterproofing agent/protective agent, inorganic filler surface treatment agent, and pigment dispersant.More related product prices
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Suppliers and manufacturers
Nanjing Yiqian New Materials Co., Ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
Beijing HwrkChemical Technology Co., Ltd
Shanghai Hanhong Scientific Co.,Ltd.
XiaoGan ShenYuan ChemPharm co,ltd
Chembridge International Corp.(Taipei/Dongguan/Nanjing)
Shandong Xiya Chemical Co., Ltd