2-Methylpropanal methyl hydrazone

Base Information

• Chemical Name: 2-Methylpropanal methyl hydrazone
• CAS No.: 16713-37-4
• Molecular Formula: C5H12N2
• Molecular Weight: 100.16200
• Hs Code.: 2928000090
• Mol file: 16713-37-4.mol

Synonyms:Isobutyraldehyd-methylhydrazon;Isobutyliden-N-methylhydrazon;

Chemical Property of 2-Methylpropanal methyl hydrazone

Chemical Property:

• Boiling Point: 144.8±7.0 °C(Predicted)
• PKA: 3.98±0.70(Predicted)
• PSA: 24.39000
• Density: 0.83±0.1 g/cm3(Predicted)
• LogP: 1.23850

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Methylpropanal methyl hydrazone

There total 3 articles about 2-Methylpropanal methyl 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:

isobutyraldehyde (78-84-2) + methylhydrazine (60-34-4) → isobutyraldehyde methylhydrazone (16713-37-4)

Guidance literature:

In acetic acid butyl ester; 1) 10 min, 0 deg C, 2) 1 h, RT;

DOI:10.1016/0008-6215(91)80121-3

Reference yield:

1,2-Dimethylhydrazine (540-73-8) + isobutyraldehyde methyl-(toluene-4-sulfonyl)-hydrazone (62655-42-9) → isobutyraldehyde methylhydrazone (16713-37-4)

Guidance literature:

In diethyl ether;

DOI:10.1016/0040-4020(78)80024-6

Reference yield:

isobutyraldehyde methyl-(toluene-4-sulfonyl)-hydrazone (62655-42-9) + methylhydrazine (60-34-4) → isobutyraldehyde methylhydrazone (16713-37-4)

Guidance literature:

upstream raw materials:

1,2-Dimethylhydrazine

isobutyraldehyde methyl-(toluene-4-sulfonyl)-hydrazone

methylhydrazine

isobutyraldehyde

Downstream raw materials:

3-Isopropyl-1-methyl-4-nitro-5-phenyl-1H-pyrazole

4-Chloro-3-isopropyl-1-methyl-5-phenyl-1H-pyrazole

Refernces

• 1、 Gomez-Guillen, Manuel,Simon, Jose Maria Lassaletta. "1-Methyl(or phenyl)-5-(penta-O-acetyl-D-galacto-penitol-1-yl)pyrazoles from the reactions of 3,4,5,6,7-penta-O-acetyl-1,2-dideoxy-1-nitro-D-galacto-hept-1-enitol with aldehyde methyl(or phenyl)hydrazones". . p. 175 - 189. Retrieved 2007/10/02.