p-Methylbenzaldehyde hydrazone

Base Information

• Chemical Name: p-Methylbenzaldehyde hydrazone
• CAS No.: 52693-87-5
• Molecular Formula: C8H10 N2
• Molecular Weight: 134.181
• Hs Code.: 2928000090
• European Community (EC) Number: 258-107-5
• DSSTox Substance ID: DTXSID5068782
• Mol file: 52693-87-5.mol

Synonyms:4-methylbenzaldehyde hydrazone;p-Methylbenzaldehyde hydrazone;Benzaldehyde, 4-methyl-, hydrazone;DTXSID5068782;SCHEMBL11959565;AKOS024378892;InChI=1/C8H10N2/c1-7-2-4-8(5-3-7)6-10-9/h2-6H,9H2,1H3/b10-6

Chemical Property of p-Methylbenzaldehyde hydrazone

Chemical Property:

• Vapor Pressure: 0.0238mmHg at 25°C
• Boiling Point: 248.7°Cat760mmHg
• Flash Point: 104.2°C
• PSA: 38.38000
• Density: 1g/cm³
• LogP: 1.98790
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 134.084398327
• Heavy Atom Count: 10
• Complexity: 112

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C=NN
• Isomeric SMILES: CC1=CC=C(C=C1)/C=N/N

Technology Process of p-Methylbenzaldehyde hydrazone

There total 9 articles about p-Methylbenzaldehyde hydrazone 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: 97.0%

4-methyl-β-nitrostyrene (7559-36-6,5153-68-4) → 4-methylbenzaldehyde hydrazone (52693-87-5)

Guidance literature:

With hydrazine; In methanol; at 60 ℃; for 1h; Sealed tube;

DOI:10.1021/acs.joc.7b02637

Reference yield: 83.0%

4-methyl-benzaldehyde (104-87-0) → 4-methylbenzaldehyde hydrazone (52693-87-5)

Guidance literature:

With hydrazine; Heating;

DOI:10.1021/ja00370a015

Reference yield: 55.0%

5-carboethoxy-6-methyl-4-(4-methylphenyl)-1H-pyrimidin-2-thione (185023-34-1) → 4-methylbenzaldehyde hydrazone (52693-87-5) + thiourea (17356-08-0) + urea (57-13-6) + 5-hydroxy-3-methylpyrazole (132712-71-1,4344-87-0,145091-87-8)

Guidance literature:

With hydrazine hydrate; In neat (no solvent); for 6h; Reflux;

DOI:10.1155/2018/6354742

upstream raw materials:

4,4'-dimethylbenzaldazine

4-methyl-benzaldehyde

Cyanessigsaeure-(4-methoxybenzyliden)-hydrazid

4-methylbenzaldehyde semicarbazone

Downstream raw materials:

C₁₂H₁₇N₃O

C₁₃H₁₉N₃O

C₁₆H₁₇N₃O

2,3a,5-Triphenyl-7-p-tolyl-3,3a-dihydro-pyrazolo[1,5-c][1,3]oxazine