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Diethyl 2,3-dichlorobutanedioate

Diethyl 2,3-dichlorobutanedioate structure

Diethyl 2,3-dichlorobutanedioate 

structure
  • CAS No:

    62243-26-9

  • Formula:

    C8H12Cl2O4

  • Chemical Name:

    Diethyl 2,3-dichlorobutanedioate

  • Synonyms:

    2,3-Dichlorosuccinic acid diethyl ester;Diethyl 2,3-dichlorobutanedioate;diethyl-2,3-dichloro succinate

  • Categories:

    Agrochemicals  >  Pesticide Intermediates

Diethyl 2,3-dichlorobutanedioate Basic Attributes

243.08

242.01100

7196

DTXSID60278420

2917190090

Characteristics

52.6

1.32740

1.272g/cm3

116ºC/400Pa

113.5ºC

1.459

Diethyl 2,3-dichlorobutanedioate Use and Manufacturing

Methods of Manufacturing

The preparation method is to add diethyl maleate and dichloroethane into the reaction kettle, and pass in chlorine gas under stirring. After about 5 hours, pass in compressed air to drive off the remaining chlorine gas, and then heat up to 90-100°C. The dichloroethane is distilled out, and the residue in the kettle is the finished product of diethyl 2, 3-dichlorosuccinate.

Uses

Diethyl 2,3-dichlorosuccinate is an intermediate of the herbicide imidazoquinoline.

Computed Properties

Molecular Weight:243.08
XLogP3:2.1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:7
Exact Mass:242.0112642
Monoisotopic Mass:242.0112642
Topological Polar Surface Area:52.6
Heavy Atom Count:14
Complexity:186
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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