2-Furaldehyde dimethylhydrazone

Base Information

• Chemical Name: 2-Furaldehyde dimethylhydrazone
• CAS No.: 14064-21-2
• Molecular Formula: C7H10 N2 O
• Molecular Weight: 138.169
• Hs Code.: 2934999090
• European Community (EC) Number: 626-073-4
• Mol file: 14064-21-2.mol

Synonyms:2-FDMH;2-furaldehyde dimethylhydrazone

Chemical Property of 2-Furaldehyde dimethylhydrazone

Chemical Property:

• Vapor Pressure: 0.0884mmHg at 25°C
• Refractive Index: n20/D 1.578(lit.)
• Boiling Point: 98 °C 9.5 mm Hg(lit.) ，225 °C at 760 mmHg
• Flash Point: 90.6 °C
• PSA: 28.74000
• Density: 1.042 g/mL at 25 °C(lit.)
• LogP: 1.17510
• Storage Temp.: 2-8°C
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 138.079312947
• Heavy Atom Count: 10
• Complexity: 123

Purity/Quality:

97% ^*data from raw suppliers

Furfural dimethyl hydrazone ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CN(C)N=CC1=CC=CO1
• Isomeric SMILES: CN(C)/N=C/C1=CC=CO1
• Uses: 2-Furaldehyde dimethylhydrazone (2-furaldehyde N,N-dimethylhydrazone) has been used in the preparation of:furyl-1,4-quinone and hydroquinones by reaction with benzo- and naphthoquinonesdimethylaminohydrazonofurylquinones

Technology Process of 2-Furaldehyde dimethylhydrazone

There total 3 articles about 2-Furaldehyde dimethylhydrazone 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%

furfural (98-01-1) + N,N-Dimethylhydrazine (57-14-7) → furan-2-carbaldehyde dimethylhydrazone (14064-21-2)

Guidance literature:

With dodecatungstosilic acid; In acetonitrile; at 20 - 80 ℃;

DOI:10.1021/acs.joc.1c02550

Reference yield: 99.9%

furfural (98-01-1) + N,N-Dimethylhydrazine (57-14-7) → 2-furaldehyde dimethylhydrazone (14064-21-2)

Guidance literature:

With magnesium sulfate; In dichloromethane; at 20 ℃; for 18h; Inert atmosphere;

Reference yield: 74.0%

furfural (98-01-1) + 1,2-Dimethylhydrazine (540-73-8) → 2-furaldehyde dimethylhydrazone (14064-21-2)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; for 4h; Heating;

DOI:10.1021/jo00241a014

upstream raw materials:

furfural

N,N-Dimethylhydrazine

1,2-Dimethylhydrazine

Downstream raw materials:

8-acetoxy-2-(5-dimethylhydrazonofur-2-yl)-1,4-naphthoquinone

1,3,5-tris-(methoxycarbonyl)benzene

2-(2-furyl)-3,5-dimethoxycarbonylpyridine

2-[5-(N,N-dimethylhydrazono)fur-2-yl]-1,4-benzoquinone