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(2-Allylphenoxy)trimethylsilane is a versatile organosilicon chemical compound, characterized by a trimethylsilyl group attached to a phenoxy group that is substituted with an allyl group. It is recognized for its ability to enhance adhesion and mechanical properties in various materials, making it a valuable component in the production of sealants, adhesives, and coatings.

18042-43-8

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18042-43-8 Usage

Uses

Used in Polymer Industry:
(2-Allylphenoxy)trimethylsilane is used as a crosslinking agent for polymers to improve their structural integrity and performance characteristics.
Used in Organic Synthesis:
(2-Allylphenoxy)trimethylsilane serves as a reactive intermediate in organic synthesis, facilitating the creation of complex organic molecules.
Used in Manufacturing of Sealants, Adhesives, and Coatings:
(2-Allylphenoxy)trimethylsilane is used as a component in the formulation of sealants, adhesives, and coatings to enhance their adhesion and mechanical properties, thereby improving their overall performance and durability.
Used in Composite Materials:
(2-Allylphenoxy)trimethylsilane is utilized as a coupling agent in composite materials to improve the bonding between different components, leading to stronger and more cohesive final products.

Check Digit Verification of cas no

The CAS Registry Mumber 18042-43-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,4 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18042-43:
(7*1)+(6*8)+(5*0)+(4*4)+(3*2)+(2*4)+(1*3)=88
88 % 10 = 8
So 18042-43-8 is a valid CAS Registry Number.

18042-43-8 Well-known Company Product Price

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  • Alfa Aesar

  • (H30905)  (2-Allylphenoxy)trimethylsilane, 98%   

  • 18042-43-8

  • 5g

  • 604.0CNY

  • Detail
  • Alfa Aesar

  • (H30905)  (2-Allylphenoxy)trimethylsilane, 98%   

  • 18042-43-8

  • 25g

  • 1445.0CNY

  • Detail
  • Alfa Aesar

  • (H30905)  (2-Allylphenoxy)trimethylsilane, 98%   

  • 18042-43-8

  • 100g

  • 4566.0CNY

  • Detail

18042-43-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name trimethyl-(2-prop-2-enylphenoxy)silane

1.2 Other means of identification

Product number -
Other names (2-ALLYLPHENOXY)TRIMETHYLSILANE

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:18042-43-8 SDS

18042-43-8Relevant academic research and scientific papers

Palladium-catalyzed allylic C-H amination of alkenes with N-fluorodibenzenesulfonimide: Water plays an important role

Xiong, Tao,Li, Yan,Mao, Lujia,Zhang, Qian

supporting information; experimental part, p. 2246 - 2248 (2012/03/27)

A new palladium-catalyzed highly regioselective allylic C-H amination of alkenes with NFSI in the presence of a catalytic amount of water was developed and successfully expanded to Selectfluor-mediated palladium-catalyzed aminations of alkenes with N-tosy

Preparation, characterization and use of 1,3-disulfonic acid imidazolium hydrogen sulfate as an efficient, halogen-free and reusable ionic liquid catalyst for the trimethylsilyl protection of hydroxyl groups and deprotection of the obtained trimethylsilanes

Shirini, Farhad,Khaligh, Nader Ghaffari,Akbari-Dadamahaleh, Somayeh

, p. 15 - 23 (2013/01/14)

Novel 1,3-disulfonic acid imidazolium hydrogen sulfate, a halogen-free ionic liquid, is a recyclable and eco-benign catalyst for the trimethylsilyl protection of hydroxyl groups at room temperature under solvent free conditions to afford trimethylsilanes in excellent yields (92-100%) and in very short reaction times (1-5 min). Deprotection of the resulting trimethylsilanes can also be achieved using the same catalyst in methanol. The catalyst was characterized by IR, 1H NMR, 13C NMR and MS studies. All the products were extensively characterized by IR, 1H NMR, MS, and elemental and melting point analyses. This new method consistently has the advantages of excellent yields and short reaction times. Further, the catalyst can be recovered and reused for several times without loss of activity. The work-up of the reaction consists of a simple separation, followed by concentration of the crude product and purification.

Highly atom economical uncatalysed and I2-catalysed silylation of phenols, alcohols and carbohydrates, using HMDS under solvent-free reaction conditions (SFRC)

Jereb, Marjan

experimental part, p. 3861 - 3867 (2012/06/30)

An uncatalysed silylation of phenols, regardless on the aggregate state and nature of the substituents with 0.55 equiv of HMDS under solvent-free reaction conditions (SFRC) at room temperature is reported. Sterically hindered phenols, carbohydrates and most of the alcohols additionally required a catalytic amount (up to 2 mol %) of iodine. The reaction protocol is very simple; obtaining a pure product, particularly of uncatalysed reactions, was frequently a completely solvent-free process.

Nanocrystalline TiO2-HClO4 as a new, efficient and recyclable catalyst for the chemoselective trimethylsilylation of alcohols, phenols and deprotection of silyl ethers

Shirini, Farhad,Atghia, Seyyed Vahid,Jirdehi, Mojtaba Ghazi

, p. 5 - 10 (2013/01/15)

TiO2-HClO4, as a new solid acid, was found to be an efficient catalyst for the chemoselective trimethylsilylation of alcohols and phenols. Deprotection of the resulting trimethylsilylethers was achieved using the same catalyst in methanol solvent. The synthesized catalyst was characterized by FT-IR, SEM, TEM, BET and XRD analyses. Our novel synthetic method has the advantages of high yields, short reaction times, low cost and recyclability of the catalyst, simplicity and easy work-up compared to the conventional methods reported in the literature.

Poly(4-vinylpyridine) catalyzed chemoselective O-TMS protection of alcohols and phenols and N-Boc protection of amines

Shirini, Farhad,Khaligh, Nader Ghaffari

, p. 495 - 502 (2013/02/22)

Poly(4-vinylpyridine) (PVP) acts as an efficient and reusable catalyst for the selective and efficient trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS) and N-tert-butoxycarbonylation of amines with (Boc)2O. All reactions were performed under mild conditions in good to high yields. Iranian Chemical Society 2012.

Preparation, characterization and use of 3-methyl-1-sulfonic acid imidazolium hydrogen sulfate as an eco-benign, efficient and reusable ionic liquid catalyst for the chemoselective trimethylsilyl protection of hydroxyl groups

Khaligh, Nader Ghaffari

experimental part, p. 63 - 70 (2011/12/02)

New and novel ionic liquid (3-methyl-1-sulfonic acid imidazolium hydrogen sulfate) is a recyclable and eco-benign catalyst for the chemoselective trimethylsilyl protection of hydroxyl groups under solvent-free conditions to afford trimethylsilanes in excellent yields (92-100%) and in very short reaction times (1-8 min). The catalyst was characterized by FT-IR, 1H NMR and 13C NMR studies. All the products were extensively characterized by 1H NMR, IR, GC-MS and melting point analyses. A mechanism for the catalytic activity is proposed. The catalyst can be recovered and reused without loss of activity. The work-up of the reaction consists of a simple separation, followed by concentration of the crude product and purification.

Succinimide-N-sulfonic acid: A mild, efficient, and reusable catalyst for the chemoselective trimethylsilylation of alcohols and phenols

Shirini,Khaligh, Nader Ghaffari

experimental part, p. 2156 - 2165 (2012/04/10)

Succinimide-N-sulfonic acid (SuSA) is easily prepared by the reaction of succinimide with chlorosulfonic acid. This reagent is able to efficiently catalyze the chemoselective trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS). All reactions were performed under mild reaction conditions, giving excellent yields. Copyright Taylor & Francis Group, LLC.

Nanocrystalline TiO2 as an efficient and reusable catalyst for the chemoselective trimethylsilylation of primary and secondary alcohols and phenols

Shirini, Farhad,Khoshdel, Meysam Alipour,Abedini, Masoumeh,Atghia, Seyyed Vahid

experimental part, p. 1211 - 1214 (2012/01/04)

Nanocrystalline TiO2 was used as an efficient and recyclable catalyst for the chemoselective trimethylsilylation of primary and less hindered secondary alcohols and phenols with hexamethyldisilazane (HMDS). All reactions were performed under mild and completely heterogeneous conditions in good to excellent yields.

HYDRSILYLATION OF TITANATES WITH ALLYLAROMATIC RADICALS

Suvorov, A. L.,Khonina, T. G.,Kodess, M. I.,Podol'skii, A. V.

, p. 1262 - 1268 (2007/10/02)

The reactivity of titanates with allylaromatic radicals in the hydrosilylation reaction is determined by steric hindrance created by bulky groups that are distant from the double bond.The conversion of the titanates in hydrosilylation also depends on the

Silyl derivatives of 2-allyl phenol

-

, (2008/06/13)

Silyl derivatives of 2-allyl phenol include compositions of the formula STR1 where R1, R2 and R3 are independently selected from alkyl and phenyl groups having up to about twelve carbon atoms. They may be made by silylating the corresponding hydroxyl compound. They are useful as comonomers for olefins to introduce functional sites by Ziegler-Natta catalyst systems.

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