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ALLYLDIMETHOXYSILANE, also known as (3-methoxyprop-1-en-2-yl)trimethoxysilane, is a colorless, flammable liquid with a strong, pungent odor. It is a chemical compound that possesses reactive properties, allowing it to act as a coupling agent and a crosslinking agent in various industrial applications. Its ability to react with water to form silanols, which can then further react to form silicone polymers, makes it a versatile component in the production of adhesives, sealants, and coatings. Due to its potential irritant nature to skin and eyes, and its capacity to cause respiratory irritation upon prolonged exposure, it requires careful handling and storage in well-ventilated areas, away from ignition sources and incompatible materials.

18147-35-8

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18147-35-8 Usage

Uses

Used in Adhesives and Sealants Industry:
ALLYLDIMETHOXYSILANE is used as a coupling agent to enhance the adhesion properties of adhesives and sealants. Its reactivity with water to form silanols and subsequent formation of silicone polymers improves the bonding strength and durability of these products.
Used in Coatings Industry:
In the coatings industry, ALLYLDIMETHOXYSILANE is utilized as a coupling agent to improve the adhesion of coatings to various substrates, thereby enhancing their performance and longevity.
Used in Silicone Material Synthesis:
ALLYLDIMETHOXYSILANE is used as a crosslinking agent in the synthesis of silicone materials. Its ability to form silanols and silicone polymers contributes to the development of materials with improved mechanical properties and thermal stability.
Used in Water Repellent Treatments:
Due to its reactivity with water, ALLYLDIMETHOXYSILANE can be used in the formulation of water repellent treatments, providing a protective layer that repels water and prevents damage to surfaces.
Used in Surface Modification:
ALLYLDIMETHOXYSILANE can be employed for surface modification purposes, altering the properties of materials to achieve desired characteristics such as improved hydrophobicity or enhanced adhesion.

Check Digit Verification of cas no

The CAS Registry Mumber 18147-35-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,1,4 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18147-35:
(7*1)+(6*8)+(5*1)+(4*4)+(3*7)+(2*3)+(1*5)=108
108 % 10 = 8
So 18147-35-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H12O2Si/c1-4-5-8(6-2)7-3/h4,8H,1,5H2,2-3H3

18147-35-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name dimethoxy(prop-2-enyl)silicon

1.2 Other means of identification

Product number -
Other names HSi(OMe)2CH2CH=CH2

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:18147-35-8 SDS

18147-35-8Relevant academic research and scientific papers

Direct Formation of Organosilicon Compounds from Silicon, Methanol and Alkenes

Okamoto, Masaki,Suzuki, Eiichi,Ono, Yoshio

, p. 507 - 508 (2007/10/02)

The reaction of metallic silicon with methanol in the presence of an allyl alkyl ether affords an organosilicon compound, the reaction giving a unique method of synthesizing organosilicon compounds without using organic halides.

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