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1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE, an organosilicon derivative with the molecular formula C20H49NSi2, is a type of silazane compound characterized by its two silicon atoms, a nitrogen atom, and the presence of four methyl groups and two octyl groups attached to the silicon atoms. This colorless liquid, known for its hydrophobic properties, has a molecular weight of 349.77 g/mol and is commonly utilized as a surface modifier and coating agent for a variety of materials such as metals, plastics, and glass.

69519-51-3

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69519-51-3 Usage

Uses

Used in Surface Modification:
1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE is used as a surface modifier to enhance the hydrophobicity of materials, creating water-repellent surfaces that are beneficial for various applications requiring resistance to moisture and improved durability.
Used in Coating Industry:
1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE is used as a coating agent for improving the adhesion of coatings to various substrates, ensuring better performance and longevity of the coated materials.
Used in Industrial Applications:
1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE is used as a surface treatment agent in various industries to prevent moisture ingress, which is crucial for the protection of materials from corrosion and other moisture-related issues.
Used in Material Protection:
1,3-DI-N-OCTYLTETRAMETHYLDISILAZANE is used to create protective layers on materials, providing a barrier against environmental factors that could potentially degrade the material's performance or integrity.

Check Digit Verification of cas no

The CAS Registry Mumber 69519-51-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,1 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69519-51:
(7*6)+(6*9)+(5*5)+(4*1)+(3*9)+(2*5)+(1*1)=163
163 % 10 = 3
So 69519-51-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H47NSi2/c1-7-9-11-13-15-17-19-22(3,4)21-23(5,6)20-18-16-14-12-10-8-2/h21H,7-20H2,1-6H3

69519-51-3SDS

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 [[dimethyl(octyl)silyl]-methylamino]-methyl-octylsilicon

1.2 Other means of identification

Product number -
Other names 1,3-dioctyl-1,1,3,3-tetramethyldisilazane

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:69519-51-3 SDS

69519-51-3Upstream product

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