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"Benzene, 1,4-bis(ethenyloxy)-" is a chemical compound with the molecular formula C10H12O2. It is also known as 1,4-diethenoxybenzene or 1,4-bis(2-ethenyloxy)benzene. Benzene, 1,4-bis(ethenyloxy)- is an organic molecule that features a benzene ring with two ethylene oxide (ethenyloxy) groups attached to the 1 and 4 positions. It is a colorless liquid with a density of 1.02 g/cm3 and a boiling point of 256°C. The compound is used as a monomer in the production of polymers and resins, particularly in the synthesis of polyethers and polyurethanes. It is also employed as a solvent and a chemical intermediate in various industrial processes. Due to its reactivity and potential health risks, it is important to handle Benzene, 1,4-bis(ethenyloxy)- with care, following proper safety protocols.

4024-21-9

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4024-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4024-21-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,2 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4024-21:
(6*4)+(5*0)+(4*2)+(3*4)+(2*2)+(1*1)=49
49 % 10 = 9
So 4024-21-9 is a valid CAS Registry Number.

4024-21-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-bis(ethenoxy)benzene

1.2 Other means of identification

Product number -
Other names Benzene,1,4-bis(ethenyloxy)

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:4024-21-9 SDS

4024-21-9Relevant academic research and scientific papers

Direct vinylation of natural alcohols and derivatives with calcium carbide

Teong, Siew Ping,Chua, Ariel Yi Hui,Deng, Shiyun,Li, Xiukai,Zhang, Yugen

supporting information, p. 1659 - 1662 (2017/06/07)

Vinyl ethers are essential synthetic building blocks for organic synthesis, especially for polymer synthesis and highly vinylated polyol substrates. Herein, a transition metal-free, mild, and safe protocol has been developed for direct vinylation of natural alcohols with calcium carbide. Various sugar alcohols, phenol and its derivatives were tested and proved successful using this green methodology. Selectivity of full vinylated products of the reaction decreases with increasing hydroxyl groups because of side reactions occurring under the basic medium. Electron-donating substituted phenols work more efficiently than electron-withdrawing substituted phenols in general. This methodology may provide new insights on selective vinylation of electron-rich biomass-derived materials.

Nucleophilic addition to acetylenes in superbasic catalytic systems: XVIII. Vinylation of phenols and naphthols with acetylene

Trofimov,Oparina,Kolyvanov,Vysotskaya,Gusarova

, p. 188 - 194 (2015/04/14)

Phenols and naphthols react with acetylene in a superbasic system KOH-DMSO forming the corresponding aryl vinyl ethers in up to 80% yields.

Three-component reaction between vinyl ethers, secondary phosphines, and elemental selenium: One-pot synthesis of 1-(Alkoxy)ethyl and 1-(Aryloxy)ethyl phosphinodiselenoates

Gusarova, Nina K.,Artemev, Alexander V.,Oparina, Ludmila A.,Kolyvanov, Nikita A.,Malysheva, Svetlana F.,Vysotskaya, Oksana V.,Trofimov, Boris A.

experimental part, p. 431 - 438 (2012/03/11)

A family of previously unknown phosphinodiselenoic esters containing a selenoacetal moiety, R2(=Se)SeCH(Me)OR1 (R1, R2=alkyl, aryl, etc.), were synthesized by means of a three-component reaction between the elem

Development of a highly efficient catalytic method for synthesis of vinyl ethers

Okimoto, Yoshio,Sakaguchi, Satoshi,Ishii, Yasutaka

, p. 1590 - 1591 (2007/10/03)

A new method for the preparation of alkyl vinyl ethers has been developed. Thus, various types of alkyl vinyl ethers were synthesized by the reaction of alcohols with vinyl acetate under the influence of a catalytic amount of [Ir(cod)Cl]2 combined with Na2CO3 in good to excellent yields. Copyright

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