Ethyl 4-hydrazinylbenzoate

Base Information

• Chemical Name: Ethyl 4-hydrazinylbenzoate
• CAS No.: 14685-90-6
• Molecular Formula: C9H12 N2 O2
• Molecular Weight: 180.206
• Hs Code.: 2928000090
• European Community (EC) Number: 675-301-9
• DSSTox Substance ID: DTXSID70355170
• Nikkaji Number: J33.750A
• Wikidata: Q82133877
• Mol file: 14685-90-6.mol

Synonyms:ethyl 4-hydrazinylbenzoate;14685-90-6;4-Hydrazino-benzoic acid ethyl ester;ethyl 4-hydrazinobenzoate;Ethyl-4-hydrazinylbenzoate;4-Hydrazinobenzoic acid ethyl ester;Benzoic acid, 4-hydrazinyl-, ethyl ester;Benzoic acid, 4-hydrazino-, ethyl ester;ethyl-4-hydrazinobenzoate;Oprea1_743500;p-ethoxycarbonylphenylhydrazine;4-ethoxycarbonylphenylhydrazine;SCHEMBL306638;DTXSID70355170;JYYDHGMTXHCSKZ-UHFFFAOYSA-N;HMS1577J01;AB7215;BBL025632;MFCD00278571;STL372656;AKOS003673104;SB33719;DS-18613;BB 0259269;CS-0151754;FT-0649062;A884480;J-008274;(2-ACETYL-1,2,3,4-TETRAHYDROISOQUINOLIN-1-YL)ACETICACID

Chemical Property of Ethyl 4-hydrazinylbenzoate

Chemical Property:

• Vapor Pressure: 0.000172mmHg at 25°C
• Melting Point: 118 °C
• Refractive Index: 1.595
• Boiling Point: 329.9°C at 760 mmHg
• PKA: 4.39±0.20(Predicted)
• Flash Point: 153.3°C
• PSA: 64.35000
• Density: 1.197g/cm³
• LogP: 1.92220
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 180.089877630
• Heavy Atom Count: 13
• Complexity: 165

Purity/Quality:

97% ^*data from raw suppliers

Ethyl4-hydrazinylbenzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC(=O)C1=CC=C(C=C1)NN
• Uses: Ethyl 4-Hydrazinylbenzoate can be used to treat alzheimer’s disease.

Technology Process of Ethyl 4-hydrazinylbenzoate

There total 6 articles about Ethyl 4-hydrazinylbenzoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 59.0%

benzoic acid ethyl ester (93-89-0,99341-95-4) → 4-ethoxycarbonylphenylhydrazine (14685-90-6)

Guidance literature:

benzoic acid ethyl ester; With hydrogenchloride; sodium nitrite; In water; at 0 ℃;

With tin(ll) chloride; In water; at 0 - 20 ℃; for 0.166667h;

Reference yield:

ethanol (64-17-5) → 4-ethoxycarbonylphenylhydrazine (14685-90-6)

Guidance literature:

With sulfuric acid;

Reference yield:

4-ethoxycarbonylphenylhydrazine hydrochloride (40566-85-6) → 4-ethoxycarbonylphenylhydrazine (14685-90-6)

Guidance literature:

With sodium carbonate; In dichloromethane; water; at 20 ℃; for 0.25h;

upstream raw materials:

ethanol

4-Hydrazinobenzoic acid

p-aminoethylbenzoate

4-ethoxycarbonylphenylhydrazine hydrochloride

Downstream raw materials:

2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-8-carboxylic acid ; hydrochloride

4-semicarbazido-benzoic acid ethyl ester

p-hydrazinobenzoic acid hydrazide

4-(thiepan-4-ylidene-hydrazino)-benzoic acid ethyl ester

Refernces

Synthesis and characterization of potential efficient electroluminescent materials: 2-Phenyl-5-[4-(4-phenylamino-2H-1,2,3-triazol-2-yl)]phenyl-1,3,4- oxadiazole derivatives

10.1246/bcsj.79.644

This research aims to synthesize and characterize a series of 1,3,4-oxadiazole–1,2,3-triazole hybrid derivatives as potential blue electroluminescent materials. The study introduces 1,2,3-triazole into the skeletal structure of 1,3,4-oxadiazole to create these hybrid compounds. Key chemicals used in the synthesis include POCl3, DMF, ethyl 4-hydrazinylbenzoate, benzoyl chloride, and various substituted benzohydrazides. The UV–vis absorption maxima of these derivatives are in the range of 340–360 nm, and their photoluminescence maxima are between 406–480 nm. The fluorescence quantum yields range from 0.65 to 0.76. Cyclic voltammetry measurements reveal unclearly reversible reduction processes, with HOMO values and bandgap energies indicating their potential as electron-transporting materials. The study concludes that the 1,3,4-oxadiazole–1,2,3-triazole derivatives are highly potential efficient blue electroluminescent materials, with the triazole moiety playing a significant role in controlling fundamental photolytic processes.

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