Benzylidenehydrazine

Base Information

• Chemical Name: Benzylidenehydrazine
• CAS No.: 5281-18-5
• Molecular Formula: C7H8 N2
• Molecular Weight: 120.154
• Hs Code.: 2928000090
• Nikkaji Number: J543.856J
• Mol file: 5281-18-5.mol

Synonyms:Benezalhydrazone;benzylidenehydrazine;Benzylidene hydrazine;5281-18-5;Benzaldehyde, hydrazone;SCHEMBL13832589;NSC 32341;LS-25058;D81797;(6R,7R)-7-amimo-8-oxo-3-(1-propenyl)-5-thia-1-azabicylo[4.2.0]oct-2-ene-2-carboxylicacid

Chemical Property of Benzylidenehydrazine

Chemical Property:

• Vapor Pressure: 0.0514mmHg at 25°C
• Melting Point: 16°C
• Refractive Index: 1.5290 (estimate)
• Boiling Point: 235°Cat760mmHg
• PKA: 2.22±0.70(Predicted)
• Flash Point: 95.9°C
• PSA: 38.38000
• Density: 1.01g/cm³
• LogP: 1.67950
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 120.068748264
• Heavy Atom Count: 9
• Complexity: 93.1

Purity/Quality:

99%min ^*data from raw suppliers

Hydrazonebenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C=NN
• Isomeric SMILES: C1=CC=C(C=C1)/C=N\N
• Uses: Hydrazone benzaldehyde is a useful synthetic compound and can be used as an analyte in some biological studies.

Technology Process of Benzylidenehydrazine

There total 30 articles about Benzylidenehydrazine 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: 100.0%

benzaldehyde (100-52-7) → benzaldehyde, hydrazone (5281-18-5)

Guidance literature:

With hydrazine hydrate; In ethanol; at 20 ℃; for 100h; Inert atmosphere;

Reference yield: 98.0%

1-phenyl-3-methoxy-2-aza-1-butene (70509-12-5) → benzaldehyde, hydrazone (5281-18-5)

Guidance literature:

With hydrazine hydrate;

Reference yield: 94.0%

benzaldehyde N,N-dimethylhydrazone (1075-70-3) → benzaldehyde, hydrazone (5281-18-5)

Guidance literature:

With hydrazine; In ethanol; for 3h; Heating;

upstream raw materials:

(Z)-benzaldehyde oxime

ethanol

benzaldehyde

benzaldehyde benzylidenehydrazone

Downstream raw materials:

terephthalaldehyde bis-benzylidenehydrazone

ethylidene-benzylidene-hydrazine

diphenyl-acetic acid benzylidenehydrazide

benzaldehyde isobutylidenehydrazone

Refernces

• 1、 Leusmann, Eliza,Schneck, Felix,Dehnen, Stefanie. "Functionalization of Sn/S Clusters with Hetero- and Polyaromatics". . p. 3264 - 3271. Retrieved 2015.
• 2、 Wang, Yi-Zhan,Liu, Qi,Cheng, Liang,Yu, Song-Chen,Liu, Li,Li, Chao-Jun. "Addition reactions of organic carbanion equivalents via hydrazones in water". supporting information. . Retrieved 2021/01/11.
• 3、 Lv, Leiyang,Li, Chao-Jun. "Palladium-Catalyzed Defluorinative Alkylation of gem-Difluorocyclopropanes: Switching Regioselectivity via Simple Hydrazones". supporting information. p. 13098 - 13104. Retrieved 2021/05/03.