6613-49-6

Basic information

• Product Name: (2E)-2,3-dichlorobut-2-enedinitrile
• Synonyms: (2E)-2,3-Dichlorobut-2-enedinitrile; 2-butenedinitrile, 2,3-dichloro-, (2E)-; Fumaronitrile, dichloro-
• CAS NO: 6613-49-6
• Molecular Formula: C₄Cl₂N₂
• Molecular Weight: 146.9622
• Mol File: 6613-49-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 160.4°C at 760 mmHg
• Flash Point: 50.6°C
• Density: 1.51g/cm³
• Vapor Pressure: 2.39mmHg at 25°C
• Refractive Index: 1.525
• CAS DataBase Reference: (2E)-2,3-dichlorobut-2-enedinitrile(CAS DataBase Reference)
• NIST Chemistry Reference: (2E)-2,3-dichlorobut-2-enedinitrile(6613-49-6)
• EPA Substance Registry System: (2E)-2,3-dichlorobut-2-enedinitrile(6613-49-6)

Safety Data

• Hazardous Substances Data: 6613-49-6(Hazardous Substances Data)

Usage

General Description

(2E)-2,3-dichlorobut-2-enedinitrile is a chemical compound with the molecular formula C4H2Cl2N2. It is a colorless to pale yellow liquid with a pungent odor. (2E)-2,3-dichlorobut-2-enedinitrile is used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is also used as an intermediate in the manufacture of insecticides and herbicides. (2E)-2,3-dichlorobut-2-enedinitrile is classified as a hazardous chemical and should be handled with care due to its toxic and irritating properties. It should be stored and disposed of in accordance with safety regulations.

Upstream product

• 110-61-2 butanedinitrile 

Downstream Products

• 7317-62-6 4-<2-Benzylsulfonyl-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 7387-53-3 4-<2-(4-Methoxy-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 7317-65-9 4-<2-(4-Nitro-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 7331-67-1 4-<2-Allylsulfonyl-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 7387-52-2 4-<2-Cyclohexylsulfonyl-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 7331-68-2 1,2-Bis-<2-(4-N,N-Dimethylamino-phenyl)-1,2-dicyan-ethensulfonyl>-ethan 
• 7331-72-8 4-<2-(4-Isopropyl-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 7317-64-8 4-<2-(2-Cyan-phenylsulfonyl)-1,2-dicyan-vinyl>-N,N-dimethyl-anilin 
• 1122-17-4 dichloromaleic acid anhydride 
• 670-54-2 ethenetetracarbonitrile 
• 18480-52-9 3,4-dichloro-5-cyanoisothiazole 
• 100659-90-3 4-<2-p-Toluolsulfonyl-1,2-dicyan-vinyl>-N,N-diethyl-anilin 
• 7317-66-0 4-<2-(p-Toluolsulfonyl)-1,2-dicyan-vinyl>-N-methyl-anilin 
• 101634-64-4 1,2-bis-<4-Isopropyl-phenylsulfon>-1,2-dicyan-aethen 

Relevant articles and documents

PROCESS FOR PRODUCING ISOTHIAZOLE DERIVATIVE

A process for producing 3,4-dichloro-5-cyanoisothiazole represented by a general formula (3): the process comprising: reacting a nitrile compound represented by a general formula (1): (wherein “n” denotes an integer of 0 to 2), with sulfur chloride represented by a general formula (2): [Chemical Formula 18] SmCl2 ??(2) (wherein “m” represents an integer of 1 to 2), or a mixture thereof in an aprotic polar solvent. There is provided a process for producing 3,4-dichloro-5-cyanoisothiazole, which is capable of suppressing by-production of a waste, without using a raw material having a having a strong toxicity; and is capable of providing a product having a higher purity in a high yield and efficiency in an industrial scale, in a simple manner.