2-[4-(Trifluoromethoxy)phenoxy]acetohydrazide

Base Information

• Chemical Name: 2-[4-(Trifluoromethoxy)phenoxy]acetohydrazide
• CAS No.: 175204-36-1
• Molecular Formula: C9H9 F3 N2 O3
• Molecular Weight: 250.17
• Hs Code.: 2928000090
• European Community (EC) Number: 673-130-4
• DSSTox Substance ID: DTXSID50380465
• Wikidata: Q82170694
• Mol file: 175204-36-1.mol

Synonyms:175204-36-1;2-[4-(trifluoromethoxy)phenoxy]acetohydrazide;4-(Trifluoromethoxy)phenoxyacetic acid hydrazide;2-(4-(Trifluoromethoxy)phenoxy)acetohydrazide;HMS558D13;4-(trifluoromethoxy)phenoxyacetic hydrazide;Maybridge1_005887;SCHEMBL4036999;DTXSID50380465;CCG-50038;MFCD00052355;AKOS022168997;SB85928;MS-10636;2-[4(trifluoromethoxy)phenoxy]acetohydrazide;CS-0081154;FT-0616897;D74295;A811913;SR-01000639447-1

Chemical Property of 2-[4-(Trifluoromethoxy)phenoxy]acetohydrazide

Chemical Property:

• Vapor Pressure: 5.97E-06mmHg at 25°C
• Melting Point: 130 °C
• Refractive Index: 1.488
• Boiling Point: 379.2°Cat760mmHg
• Flash Point: 183.1°C
• PSA: 73.58000
• Density: 1.39g/cm³
• LogP: 2.04510
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 4
• Exact Mass: 250.05652664
• Heavy Atom Count: 17
• Complexity: 252

Purity/Quality:

98%min ^*data from raw suppliers

4-(Trifluoromethoxy)phenoxyacetic hydrazide 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1OCC(=O)NN)OC(F)(F)F

Technology Process of 2-[4-(Trifluoromethoxy)phenoxy]acetohydrazide

There total 3 articles about 2-[4-(Trifluoromethoxy)phenoxy]acetohydrazide 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:

4-Trifluoromethoxyphenol (828-27-3) + chloroacetic acid ethyl ester (105-39-5) → 4-trifluoromethoxyphenoxyacetic acid hydrazide (175204-36-1)

Guidance literature:

4-Trifluoromethoxyphenol; With potassium carbonate; In ethanol; for 0.0833333h;

chloroacetic acid ethyl ester; In ethanol; Reflux;

With hydrazine hydrate; In ethanol; at 20 ℃; for 1h;

Reference yield:

(4-trifluoromethoxy-phenoxy)-acetic acid ethyl ester (710328-15-7) → 4-trifluoromethoxyphenoxyacetic acid hydrazide (175204-36-1)

Guidance literature:

With hydrazine hydrate; In ethanol; Reflux;

DOI:10.1007/s00706-017-2060-3

Reference yield:

4-Trifluoromethoxyphenol (828-27-3) → 4-trifluoromethoxyphenoxyacetic acid hydrazide (175204-36-1)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / acetonitrile / 2 h / Reflux

2: hydrazine hydrate / ethanol / Reflux

With potassium carbonate; hydrazine hydrate; In ethanol; acetonitrile;

DOI:10.1007/s00706-017-2060-3

upstream raw materials:

4-Trifluoromethoxyphenol

chloroacetic acid ethyl ester

(4-trifluoromethoxy-phenoxy)-acetic acid ethyl ester

Downstream raw materials:

N'-[1-(3,4-dichlorobenzyl)-4-piperidinyl]-2-[4-(trifluoromethoxy)phenoxy]acetohydrazide

Refernces

• 1、 Chen, Jixiang,Gan, Xiuhai,Yi, Chongfen,Wang, Shaobo,Yang, Yuyuan,He, Fangcheng,Hu, Deyu,Song, Baoan. "Synthesis, Nematicidal Activity, and 3D-QSAR of Novel 1,3,4-Oxadiazole/ Thiadiazole Thioether Derivatives". . p. 939 - 944. Retrieved 2018/09/22.