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17938-06-6

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17938-06-6 Usage

General Description

1-Naphthyltriethoxysilane is a chemical compound with the molecular formula C20H28O3Si. It is a silane coupling agent that is commonly used as an adhesion promoter in the formulation of adhesives, sealants, and coatings. The compound contains a silane group that can react with other materials to form a strong bond, particularly with inorganic surfaces such as glass, metals, and mineral fillers. 1-Naphthyltriethoxysilane is also known for its ability to improve the mechanical and thermal properties of polymers by enhancing their adhesion to various substrates. Furthermore, it is used in the production of advanced materials for industries such as automotive, construction, and electronics.

Check Digit Verification of cas no

The CAS Registry Mumber 17938-06-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,3 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17938-06:
(7*1)+(6*7)+(5*9)+(4*3)+(3*8)+(2*0)+(1*6)=136
136 % 10 = 6
So 17938-06-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H22O3Si/c1-4-17-20(18-5-2,19-6-3)16-13-9-11-14-10-7-8-12-15(14)16/h7-13H,4-6H2,1-3H3

17938-06-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name triethoxy(naphthalen-1-yl)silane

1.2 Other means of identification

Product number -
Other names triethoxy-[1]naphthyl-silane

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:17938-06-6 SDS

17938-06-6Relevant articles and documents

Rhodium(III)-Catalyzed Direct C-H Arylation of Various Acyclic Enamides with Arylsilanes

Li, Xiaolan,Sun, Kai,Shen, Wenjuan,Zhang, Yong,Lu, Ming-Zhu,Luo, Xuzhong,Luo, Haiqing

supporting information, p. 31 - 36 (2021/01/09)

The stereoselective β-C(sp2)-H arylation of various acyclic enamides with arylsilanes via Rh(III)-catalyzed cross-coupling reaction was illustrated. The methodology was characterized by extraordinary efficacy and stereoselectivity, a wide scope of substrates, good functional group tolerance, and the adoption of environmentally friendly arylsilanes. The utility of this present method was evidenced by the gram-scale synthesis and further elaboration of the product. In addition, Rh(III)-catalyzed C-H activation is considered to be the critical step in the reaction mechanism.

The method of manufacturing the silicon compound

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Paragraph 0064-0066; 0085-0087, (2017/05/06)

PROBLEM TO BE SOLVED: To provide a method for producing a silicon compound having a polycyclic hydrocarbon group, at the synthesis step of which method a Grignard reagent is used and removal of a polycyclic hydrocarbon being a by-product is facilitated.SOLUTION: The method for producing the silicon compound is characterized in that a polyalkylene glycol dialkyl ether compound, which is shown by the formula:RO-R-ORand has the boiling point being within (the boiling point of the polycyclic hydrocarbon being the by-product)± 28°C, is added to the Grignard reagent shown by the formula:RMgY (in which Ris the polycyclic hydrocarbon group; Y is a halogen atom), the ether compound-added Grignard reagent is subjected to a coupling reaction with a silane compound shown by the formula:RSiX(in which Ris an aliphatic hydrocarbon group; X is a halogen atom or 1-5C alkoxy group; n is an integer of 0-3) to synthesize the silicon compound, which is shown by the formula:RRSiXand has the polycyclic hydrocarbon group, the polycyclic hydrocarbon and the polyalkylene glycol dialkyl ether compound are removed simultaneously by distillation, and the synthesized silicon compound is distilled.

Method for preparing naphthyl alkoxy silane monomers

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Paragraph 0022; 0023, (2017/04/27)

The invention relates to a method for preparing naphthyl alkoxy silane monomers. The method comprises the following step: mixing alkoxy silane, sodium and 1-naphthalene halide to be reacted to obtain naphthyl alkoxy silane in an organic solvent, wherein the alkoxy silane is selected any one of tetramethoxysilane, methyltrimethoxysilane, tetraethoxysilane and methyl triethoxysilane. The method is easy to operate.

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