This substance is mainly used in organic synthesis to introduce chloromethyl groups on aromatic rings, and has also been used as military gas and tear gas. Dichloromethyl ether is synthesized in industry by reacting a mixture of chlorosulfonic acid and sulfuric acid with polyformaldehyde.

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BIS(Chloromethyl)Ether

Calix(8)Arene

CAS:82452-93-5

Molecular Formula:C56H48O8

Alias

More Information

para-H-Calix[8]Arene; Calixarene; 49,50,51,52,53,54,55,56-Octakis(Hydroxy)Calix[8]Arene; Octahydroxycalix[8]Arene; 49,50,51,52,53,54,55,56-Octahydroxycalix[8]-Arene; p-H-Calix[8]Arene

Brief Introduction

Calixarene is a class of cyclic oligomers formed by connecting phenol units through methylene groups adjacent to the phenolic hydroxyl group. Due to its adjustable cavity size, multiple active phenolic hydroxyl groups, and electrophilic substituted benzene rings, this polymer can form host guest inclusion complexes with various ions and organic molecules, and is known as the third generation of host guest macrocyclic compounds after crown ethers and cyclodextrins.

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Guangzhou Cato Research Chemicals Inc.

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Calix(8)Arene

4-Sulfocalix[4]Arene

CAS:112269-92-8

Molecular Formula:C28H24O3S

Alias

More Information

Tetrahydroxycalix[4]Arenetetrasulfonic Acid Hydrate; Tetrasulfo(Tetrahydroxy)Calix[4]Arene Hydrate; 4-Sulfocalix[4]Arene Hydrate; Tetrahydroxycalix[4]Arenetetrasulfonic Acid

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Guangzhou Cato Research Chemicals Inc.

CNY 20 Million

100-500 People

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Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥99%	-	-	-	-

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4-Sulfocalix[4]Arene

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