26601-20-7

Basic information

• Product Name: 1,2-dichlorocyclooctane
• Synonyms: 1,2-dichlorocyclooctane
• CAS NO: 26601-20-7
• Molecular Weight: 181.105
• Mol File: 26601-20-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,2-dichlorocyclooctane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-dichlorocyclooctane(26601-20-7)
• EPA Substance Registry System: 1,2-dichlorocyclooctane(26601-20-7)

Safety Data

• Hazardous Substances Data: 26601-20-7(Hazardous Substances Data)

Upstream product

• 931-88-4 1,2-cyclooctene 

Downstream Products

• 18208-81-6 1,2,3,4-tetraphenyl-5,6,7,8,9,10-hexahydrobenzocyclooctene 
• 1781-78-8 cyclooctyne 
• 3806-59-5 1,3-cyclooctadiene 
• 14796-70-4 3-chlorocyclooct-1-ene 
• 86428-68-4 (E)-1-Chloro-cyclooctene 
• 931-88-4 cis-Cyclooctene 

Relevant articles and documents

Chlorohydrination of allyl chloride with HCl and H2O2 catalyzed by hollow titanium silicate zeolite to produce dichloropropanol

Overall, over 95% of epichlorohydrin is industrially manufactured via the chlorohydrination route with hazardous Cl2 as a reagent, which brings serious operation and pollution problems. Herein, we describe a novel Cl2-free process for the synthesis of dichloropropanols from allyl chloride with H2O2 and HCl catalyzed by hollow titanium silicate zeolite under mild conditions. A high conversion and overall dichloropropanol selectivity exceeding 95% are simultaneously achieved, and the heterogeneous catalyst is highly stable and amenable for reuse. Comprehensive experimental and spectroscopic data suggest that the Lewis acidity of the framework Ti species has a synergistic effect with the Br?nsted acidity of HCl that promotes the epoxidation of allyl chloride and the ring opening of the epoxy groups.