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Bis(trimethylsilyl)sebacate, also known as decanedioic acid bis(trimethylsilyl) ester, is a chemical compound with the molecular formula C18H38O4Si2. It belongs to the organic silicons category and is derived from sebacic acid and trimethylsilane. This colorless liquid is widely recognized for its industrial applications.

18408-42-9

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18408-42-9 Usage

Uses

Used in Adhesive Production:
Bis(trimethylsilyl)sebacate is used as a key component in the formulation of adhesives, contributing to their bonding properties and enhancing their performance in various applications.
Used in Sealant Production:
In the sealant industry, Bis(trimethylsilyl)sebacate is employed as an essential ingredient, improving the sealing capabilities and durability of the final products.
Used in Lubricant Production:
Bis(trimethylsilyl)sebacate is used as a lubricant additive, providing smooth operation and reducing friction in mechanical systems, thus extending the lifespan of equipment.
Used in Rubber Manufacturing:
Bis(trimethylsilyl)sebacate is used as a processing aid in the manufacture of rubber products, improving the production process and the final quality of rubber goods.
Despite its industrial significance, there is a lack of data about the environmental and human health impacts of Bis(trimethylsilyl)sebacate, which necessitates further research and assessment.

Check Digit Verification of cas no

The CAS Registry Mumber 18408-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,0 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18408-42:
(7*1)+(6*8)+(5*4)+(4*0)+(3*8)+(2*4)+(1*2)=109
109 % 10 = 9
So 18408-42-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H34O4Si2/c1-21(2,3)19-15(17)13-11-9-7-8-10-12-14-16(18)20-22(4,5)6/h7-14H2,1-6H3

18408-42-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2-bis(trimethylsilyl)decanedioate

1.2 Other means of identification

Product number -
Other names Decandisaeure-bis-trimethylsilylester

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:18408-42-9 SDS

18408-42-9Downstream Products

18408-42-9Relevant academic research and scientific papers

Partition coefficients of ketones, phenols, aliphatic and aromatic acids, and esters in n-hexane/nitromethane

Kotowska, Urszula,Isidorov, Valery A.

scheme or table, p. 813 - 824 (2012/03/27)

Liquid-liquid partition is used in sample preparation and in countercurrent and liquid-liquid chromatographic separations. Partition coefficients are widely used in toxicology, environmental, and analytical chemistry. The K hn determination procedure for the n-hexane/ nitromethane system was optimized and partition coefficients for 99 ketones, esters and trimethylsilyl derivatives of phenols, aliphatic and aromatic acids were determined. For 130 compounds, Khn values were predicted using mathematical relationships between Khn and other physicochemical and structural parameters. Versita Sp. z o.o.

Dealkylation of esters via treatment with N-(trimethylsilyl) diethylamine and methyl iodide

Yamamoto, Yasushi,Shimizu, Hideaki,Hamada, Yoshitaka

, p. 119 - 122 (2007/10/03)

A method for the conversion of esters to carboxylic acids has been reported. Reaction of methyl o-methoxybenzoate with N-(trimethylsilyl)diethylamine and methyl iodide, followed by hydrolysis, afforded o-methoxybenzoic acid with a 94% yield based on 96% conversion. Methyl esters of not only aromatic acids but also aliphatic acids were converted to the corresponding acids with high yields. A combination of N-(trimethylsilyl)dimethylamine and methyl iodide was also effective to give p-methylbenzoic acid with a 85% yield based on 90% conversion from the corresponding methyl ester.

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