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2550-02-9

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  • 100% Safe Customs Clearance High Purity 99% Triethoxypropylsilane liquid/ raw Triethoxypropylsilane liquid/ pure Triethoxy(propyl) powder

    Cas No: 2550-02-9

  • USD $ 3.5-3.5 / Gram

  • 10 Gram

  • 300 Kilogram/Month

  • Xi'an Faithful Biotech Co., Ltd.
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2550-02-9 Usage

Chemical Properties

Colorless liquid

Uses

Different sources of media describe the Uses of 2550-02-9 differently. You can refer to the following data:
1. 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.
2. 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

Check Digit Verification of cas no

The CAS Registry Mumber 2550-02-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,5 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2550-02:
(6*2)+(5*5)+(4*5)+(3*0)+(2*0)+(1*2)=59
59 % 10 = 9
So 2550-02-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H22O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-9H2,1-4H3

2550-02-9 Well-known Company Product Price

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  • Alfa Aesar

  • (B20997)  n-Propyltriethoxysilane, 97%   

  • 2550-02-9

  • 25g

  • 365.0CNY

  • Detail
  • Alfa Aesar

  • (B20997)  n-Propyltriethoxysilane, 97%   

  • 2550-02-9

  • 100g

  • 1082.0CNY

  • Detail
  • Alfa Aesar

  • (B20997)  n-Propyltriethoxysilane, 97%   

  • 2550-02-9

  • 500g

  • 2588.0CNY

  • Detail
  • Aldrich

  • (679321)  n-Propyltriethoxysilane  ≥98%, deposition grade

  • 2550-02-9

  • 679321-50G

  • 1,141.92CNY

  • Detail
  • Aldrich

  • (539317)  n-Propyltriethoxysilane  97%

  • 2550-02-9

  • 539317-25ML

  • 621.27CNY

  • Detail

2550-02-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name triethoxy(propyl)silane

1.2 Other means of identification

Product number -
Other names Silane,triethoxypropyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2550-02-9 SDS

2550-02-9Downstream Products

2550-02-9Relevant articles and documents

TWO-COMPONENT SYSTEM FOR SMOOTHING AND CARE OF HAIR

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, (2022/01/23)

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Sustainable Catalytic Synthesis of Diethyl Carbonate

Putro, Wahyu S.,Ikeda, Akira,Shigeyasu, Shinji,Hamura, Satoshi,Matsumoto, Seiji,Lee, Vladimir Ya.,Choi, Jun-Chul,Fukaya, Norihisa

, p. 842 - 846 (2020/12/07)

New sustainable approaches should be developed to overcome equilibrium limitation of dialkyl carbonate synthesis from CO2 and alcohols. Using tetraethyl orthosilicate (TEOS) and CO2 with Zr catalysts, we report the first example of sustainable catalytic synthesis of diethyl carbonate (DEC). The disiloxane byproduct can be reverted to TEOS. Under the same conditions, DEC can be synthesized using a wide range of alkoxysilane substrates by investigating the effects of the number of ethoxy substituent in alkoxysilane substrates, alkyl chain, and unsaturated moiety on the fundamental property of this reaction. Mechanistic insights obtained by kinetic studies, labeling experiments, and spectroscopic investigations reveal that DEC is generated via nucleophilic ethoxylation of a CO2-inserted Zr catalyst and catalyst regeneration by TEOS. The unprecedented transformation offers a new approach toward a cleaner route for DEC synthesis using recyclable alkoxysilane.

Regiodivergent hydrosilylation, hydrogenation, [2π + 2π]-cycloaddition and C-H borylation using counterion activated earth-abundant metal catalysis

Agahi, Riaz,Challinor, Amy J.,Dunne, Joanne,Docherty, Jamie H.,Carter, Neil B.,Thomas, Stephen P.

, p. 5079 - 5084 (2019/05/24)

The widespread adoption of earth-abundant metal catalysis lags behind that of the second- and third-row transition metals due to the often challenging practical requirements needed to generate the active low oxidation-state catalysts. Here we report the development of a single endogenous activation protocol across five reaction classes using both iron- and cobalt pre-catalysts. This simple catalytic manifold uses commercially available, bench-stable iron- or cobalt tetrafluoroborate salts to perform regiodivergent alkene and alkyne hydrosilylation, 1,3-diene hydrosilylation, hydrogenation, [2π + 2π]-cycloaddition and C-H borylation. The activation protocol proceeds by fluoride dissociation from the counterion, in situ formation of a hydridic activator and generation of a low oxidation-state catalyst.

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