ChemicalBook > CAS DataBase List > Triethoxypropylsilane
Triethoxypropylsilane
- Product Name
- Triethoxypropylsilane
- CAS No.
- 2550-02-9
- Chemical Name
- Triethoxypropylsilane
- Synonyms
- PTEO;PROPYLTRIETHOXYSILANE;N-PROPYLTRIETHOXYSILANE;Si-203;DYNASYLAN PTEO;N-PROPYLTHIOUREA;Triethoxy(propyl);Triethoxypropylsilane;triethoxypropyl-silan;Triethoxysilylpropane
- CBNumber
- CB5769029
- Molecular Formula
- C9H22O3Si
- Formula Weight
- 206.35
- MOL File
- 2550-02-9.mol
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Triethoxypropylsilane Property
- 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
- InChIKey
- NBXZNTLFQLUFES-UHFFFAOYSA-N
- 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)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-26/36
- RIDADR
- UN 1993 3/PG 2
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29319090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 679321
- Product name
- n-Propyltriethoxysilane
- Purity
- ≥98%, deposition grade
- Packaging
- 50g
- Price
- $109
- Updated
- 2023/01/07
TCI Chemical
- Product number
- T2867
- Product name
- Triethoxy(propyl)silane
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $19
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T2867
- Product name
- Triethoxy(propyl)silane
- Purity
- >98.0%(GC)
- Packaging
- 100g
- Price
- $53
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B20997
- Product name
- n-Propyltriethoxysilane, 97%
- Packaging
- 100g
- Price
- $133
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B20997
- Product name
- n-Propyltriethoxysilane, 97%
- Packaging
- 500g
- Price
- $492
- Updated
- 2024/03/01
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Triethoxypropylsilane Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid
Uses
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.
Uses
n-Propyltriethoxysilane was used for surface modification of titania particles and nanotubes. Propyltriethoxysilane may be used as an organosilicon precursor to prepare O2 sensor platform. They were also used to coat mesoporous silica tablets by the sol-gel technique.
General Description
n-Propyltriethoxysilane (PTES) is a mesoporous hyperbranched organosilane that can be used as a grafting agent. It can be used in the functionalization of a variety of substrates by attaching the silane groups with the surface atoms.
Flammability and Explosibility
Flammable
Triethoxypropylsilane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Triethoxypropylsilane manufacturers
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- Triethoxypropylsilane 2550-02-9
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99.6%
- Supply Ability
- 100000
- Release date
- 2024-04-22
Ouhuang Engineering Materials (Hubei) Co., Ltd
- Product
- propyltriethoxysilane 2550-02-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99.91%
- Supply Ability
- 200000
- Release date
- 2024-04-18
Hebei Duling International Trade Co. LTD
- Product
- Triethoxypropylsilane 2550-02-9
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100 tons
- Release date
- 2023-05-16
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