19393-45-4

Basic information

• Product Name: 2-Chloro-2-butenedioic acid dimethyl ester
• Synonyms: 2-Chloro-2-butenedioic acid dimethyl ester;TL-407
• CAS NO: 19393-45-4
• Molecular Formula: C₆H₇ClO₄
• Molecular Weight: 178.5704
• Mol File: 19393-45-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 254.34°C (rough estimate)
• Flash Point: 91.5°C
• Appearance: /
• Density: 1.2899
• Vapor Pressure: 0.0934mmHg at 25°C
• Refractive Index: 1.4720 (estimate)
• CAS DataBase Reference: 2-Chloro-2-butenedioic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Chloro-2-butenedioic acid dimethyl ester(19393-45-4)
• EPA Substance Registry System: 2-Chloro-2-butenedioic acid dimethyl ester(19393-45-4)

Safety Data

• Hazardous Substances Data: 19393-45-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C6H7ClO4/c1-10-5(8)3-4(7)6(9)11-2/h3H,1-2H3/b4-3+

Upstream product

• 96-02-6 2-chloromaleic anhydride 
• 67-56-1 methanol 
• 62173-55-1 dimethyl α,α'-dichloro-succinates 
• 121-69-7 N,N-dimethyl-aniline 
• 76937-39-8 threo-dimethyl α-fluoro-α'-chlorosuccinate 
• 7647-01-0 hydrogenchloride 
• 64-19-7 acetic acid 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 58175-68-1 C₄H₂Cl₅O₄P 
• 142-45-0 Acetylenedicarboxylic acid 

Downstream Products

• 118657-85-5 1-chloro-cis-1,3-bis(methoxycarbonyl)-2,2-diphenylcyclopropane 
• 118657-85-5 trans-1,3-bis(methoxycarbonyl)-1-chloro-2,2-diphenylcyclopropane 
• 118657-84-4 r-1,t-3-bis(methoxycarbonyl)-1-chloro-t-2-methyl-c-2-phenylcyclopropane 
• 118657-84-4 1-chloro-r-1,c-3-bis(methoxycarbonyl)-c-2-methyl-t-2-phenylcyclopropane 
• 118657-83-3 r-3,c-4-bis(methoxycarbonyl)-3-chloro-t-5-methyl-c-5-phenyl-1-pyrazoline 
• 118657-83-3 r-3,c-4-bis(methoxycarbonyl)-3-chloro-c-5-methyl-t-5-phenyl-1-pyrazoline 
• 118657-86-6 cis-3,4-bis(methoxycarbonyl)-3-chloro-5,5-diphenyl-1-pyrazoline 

Relevant articles and documents

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REACTIONS OF CHLORINE MONOFLUORIDE. IV. ADDITION OF CHLORINE MONOFLUORIDE TO HALOGEN-SUBSTITUTED ALKENES

The reactions of chlorine monofluoride with halogenoethylenes (1,1-dichloro-, 1,2-dichloro-, trichloro-, and tetrachloroethylenes) and halogenopropenes ( 3-bromo-, 3,3,3-trichloro-, E- and Z-1,3-dichloro-, 3-chloro-2-methyl-, and perfluoropropenes) were investigated in inert solvents in the presence of ethyl acetate as external nucleophile.In all cases chloroacyloxy adducts were isolated and identified in addition to the chlorofluorination products, and this indicates an electrophilic mechanism for the chlorofluorination of polyhalogenoalkenes.Methyl chloromaleate, chlorofumarate, chlorofluoroethylenedicarboxylate, α,β-difluoroacrylate, and perfluoromethacrylate in anhydrous hydrogen fluoride form the corresponding chlorofluoro adducts with satisfactory yields, whereas the reaction takes place with difficulty in inert solvents.