3994-24-9

Basic information

• Product Name: ETHYL 2-[2-(4-CHLOROPHENYL)HYDRAZONO]-2-CYANOACETATE
• Synonyms: ETHYL 2-[2-(4-CHLOROPHENYL)HYDRAZONO]-2-CYANOACETATE;(E)-ethyl 2-(2-(4-chlorophenyl)hydrazono)-2-cyanoacetate
• CAS NO: 3994-24-9
• Molecular Formula: C₁₁H₁₀ClN₃O₂
• Molecular Weight: 251.67
• Mol File: 3994-24-9.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 350.5°C at 760 mmHg
• Flash Point: 165.7°C
• Appearance: /
• Density: 1.26g/cm³
• Vapor Pressure: 4.39E-05mmHg at 25°C
• Refractive Index: 1.568
• CAS DataBase Reference: ETHYL 2-[2-(4-CHLOROPHENYL)HYDRAZONO]-2-CYANOACETATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 2-[2-(4-CHLOROPHENYL)HYDRAZONO]-2-CYANOACETATE(3994-24-9)
• EPA Substance Registry System: ETHYL 2-[2-(4-CHLOROPHENYL)HYDRAZONO]-2-CYANOACETATE(3994-24-9)

Safety Data

• Hazardous Substances Data: 3994-24-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H10ClN3O2/c1-2-17-11(16)10(7-13)15-14-9-5-3-8(12)4-6-9/h3-6,14H,2H2,1H3/b15-10-

Upstream product

• 20265-96-7 p-chloroaniline hydrochloride 
• 105-56-6 ethyl 2-cyanoacetate 
• 106-47-8 4-chloro-aniline 

Downstream Products

• 126362-27-4 3-{3-Amino-4-[(4-chloro-phenyl)-hydrazono]-5-oxo-4,5-dihydro-pyrazol-1-yl}-propionitrile 
• 134340-80-0 Cyano-[(5,5'-dichloro-2'-{N'-[1-cyano-1-ethoxycarbonyl-meth-(E)-ylidene]-hydrazino}-biphenyl-2-yl)-hydrazono]-acetic acid ethyl ester 
• 134340-79-7 C₂₂H₁₈Cl₂N₆O₄*2ClHO₄ 
• 76043-32-8 3-amino-4-(2-(4-chlorophenyl)hydrazono)-1H-pyrazol-5(4H)-one 
• 63519-81-3 3-amino-4-(2-(4-chlorophenyl)hydrazono)-1-phenyl-1H-pyrazol-5(4H)-one 

Relevant articles and documents

Reaction of (chloro carbonyl) phenyl ketene with 5-amino pyrazolones: Synthesis, characterization and theoretical studies of 7-hydroxy-6-phenyl-3-(phenyldiazenyl)pyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione derivatives

New 7-hydroxy-6-phenyl-3-(phenyldiazenyl)pyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione derivatives were synthesized from the reaction of (chlorocarbonyl)phenyl ketene and 5-amino pyrazolones in high to excellent yields and short reaction times. Structures of

Kinetics and mechanism of dehydrochlorination of N-aryl-C-ethoxycarbonylformohydrazidoyl chlorides

The kinetics of triethylamine (TEA) catalyzed dehydrochlorination of a series of N-aryl-C-ethoxycarbonylformohydrazidoyl chlorides 1a-m have been studied under pseudo-first-order conditions in 4:1 (v/v) dioxane-water solution at 30 deg C.For all compounds