21985-20-6

Basic information

• Product Name: Butanedioic acid, cyclohexylidene-, 1-methyl ester
• CAS NO: 21985-20-6
• Molecular Formula: C11H16O4
• Molecular Weight: 212.246
• Mol File: 21985-20-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Butanedioic acid, cyclohexylidene-, 1-methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Butanedioic acid, cyclohexylidene-, 1-methyl ester(21985-20-6)
• EPA Substance Registry System: Butanedioic acid, cyclohexylidene-, 1-methyl ester(21985-20-6)

Safety Data

• Hazardous Substances Data: 21985-20-6(Hazardous Substances Data)

Upstream product

• 40745-21-9 dimethyl 2-cyclohexylidenesuccinate 

Downstream Products

• 40745-21-9 dimethyl 2-cyclohexylidenesuccinate 
• 213270-44-1 (S)-2-cyclohexylsuccinic acid 1-methyl ester 
• 220498-07-7 (3R)-3-cyclohexyl-4-methoxy-4-oxobutanoic acid 
• 220498-07-7 3-cyclohexyl-4-methoxy-4-oxobutanoic acid 
• 79219-80-0 2-Cyclohexylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 
• 79219-78-6 2-Cyclohexylidene-3-[1-phenyl-meth-(E)-ylidene]-succinic acid 4-methyl ester 
• 79219-77-5 2-Cyclohexylidene-3-[1-p-tolyl-meth-(E)-ylidene]-succinic acid 
• 79219-75-3 2-Cyclohexylidene-3-[1-p-tolyl-meth-(E)-ylidene]-succinic acid 4-methyl ester 
• 79219-89-9 2-[1-(3-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 1-methyl ester 
• 79219-87-7 2-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 1-methyl ester 
• 79234-98-3 2-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 
• 79219-91-3 2-[1-(3-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 
• 79219-93-5 2-[1-(2-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 
• 79219-64-0 2-Cyclohexylidene-3-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-succinic acid 4-methyl ester 

Relevant articles and documents

Conjugate addition of nitroalkanes to dimethyl maleate. Regioselective formation of both monoesters of 2-alkylsuccinic acids

Diesters of (E)-2-alkylidenesuccinic acids obtained by conjugate addition of nitroalkanes to dimethyl maleate can be selectively monohydrolyzed at the more reactive carboxyl group to the corresponding half-ester. Alternatively, total hydrolysis to the dia