4-ETHYLBENZENE-1-CARBOHYDRAZIDE

Base Information

• Chemical Name: 4-ETHYLBENZENE-1-CARBOHYDRAZIDE
• CAS No.: 64328-55-8
• Molecular Formula: C9H12N2O
• Molecular Weight: 164.207
• Hs Code.: 2928000090
• Mol file: 64328-55-8.mol

Synonyms:4-Ethylbenzoylhydrazine;NSC 233856;p-Ethylbenzoic acid hydrazide;

Chemical Property of 4-ETHYLBENZENE-1-CARBOHYDRAZIDE

Chemical Property:

• Melting Point: 84 °C
• Refractive Index: 1.558
• PSA: 55.12000
• Density: 1.096 g/cm³
• LogP: 1.94370

Purity/Quality:

97% ^*data from raw suppliers

4-Ethylbenzohydrazide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-ETHYLBENZENE-1-CARBOHYDRAZIDE

There total 4 articles about 4-ETHYLBENZENE-1-CARBOHYDRAZIDE 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:

p-ethylbenzoic acid (619-64-7) → 4-ethylbenzoic acid hydrazide (64328-55-8)

Guidance literature:

Multi-step reaction with 2 steps

1: sulfuric acid / 4 h / Reflux

2: hydrazine hydrate / water / 0.17 h / 75 °C

With sulfuric acid; hydrazine hydrate; In water;

DOI:10.1016/j.bmc.2011.09.009

Reference yield:

4-ethyl-benzoic acid methyl ester (7364-20-7) → 4-ethylbenzoic acid hydrazide (64328-55-8)

Guidance literature:

With hydrazine hydrate; for 0.5h; Heating;

DOI:10.1016/j.bmc.2007.03.068

Reference yield:

ethyl ester of para-ethylbenzoic acid (36207-13-3) → 4-ethylbenzoic acid hydrazide (64328-55-8)

Guidance literature:

With hydrazine hydrate;

DOI:10.1021/jf0208029

upstream raw materials:

ethyl ester of para-ethylbenzoic acid

4-ethyl-benzoic acid methyl ester

p-ethylbenzoic acid

Downstream raw materials:

4-ethyl-benzoic acid N'-chloroacetyl-hydrazide

C₁₄H₂₂N₄OS

2-chloromethyl-5-(4-ethyl-phenyl)-[1,3,4]oxadiazole

C₁₈H₂₈N₂O