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ChemicalBook >> CAS DataBase List >> Triethoxypropylsilane

Triethoxypropylsilane

Triethoxypropylsilane price.
  • $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 ;Triethoxypropylsilane;DYNASYLAN PTEO;Triethoxy-n-propylsilane;n-Propyltriethoxysilane,97%;N-PROPYLTHIOUREA;1-(Triethoxysilyl)propane
Price28 Properties Safety Information Description
28 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
  • Updated2026-05-21
  • Buy
  • Manufactureraablocks
  • Product numberAA003UYO
  • Product descriptionTriethoxy(propyl)silane 98%
  • Packaging25g
  • Price$6
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-21810
  • Product descriptionPropyltriethoxysilane 98%
  • Packaging500g
  • Price$388
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-21810
  • Product descriptionPropyltriethoxysilane 97%
  • Packaging500g
  • Price$388
  • Updated2026-05-25
  • 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
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003UYO Triethoxy(propyl)silane 98% 25g $6 2026-05-21 Buy
aablocks AA003UYO Triethoxy(propyl)silane 98% 25g $6 2026-05-28 Buy
AHH MT-21810 Propyltriethoxysilane 98% 500g $388 2021-12-16 Buy
AHH MT-21810 Propyltriethoxysilane 97% 500g $388 2026-05-25 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
Next Last

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.
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Sensitive :Moisture Sensitive
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

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Triethoxypropylsilane
$10.00
Triethoxypropylsilane CAS:2550-02-9
Hebei Chuanghai Biotechnology Co,.LTD
Triethoxypropylsilane
$2.00
Triethoxypropylsilane CAS:2550-02-9
Hebei Zhuanglai Chemical Trading Co Ltd
Triethoxypropylsilane
$38.00
Triethoxypropylsilane CAS:2550-02-9
Shanxi Naipu Import and Export Co.,Ltd
Triethoxypropylsilane
$10.00
Triethoxypropylsilane CAS:2550-02-9
career henan chemical co
Triethoxypropylsilane
$1.80
Triethoxypropylsilane CAS:2550-02-9
Shanghai Daken Advanced Materials Co.,Ltd
Hangzhou FandaChem Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Win-Win Chemical CO., Limited
Hubei Co-Formula Material Tech Co., Ltd.