Acetaldehyde, N-methylhydrazone

Base Information

• Chemical Name: Acetaldehyde, N-methylhydrazone
• CAS No.: 17167-73-6
• Molecular Formula: C3H8N2
• Molecular Weight: 72.1099
• Hs Code.: 2928000090
• DSSTox Substance ID: DTXSID80938019
• Mol file: 17167-73-6.mol

Synonyms:Acetaldehyde methylhydrazone;AMFH;N-(ethylideneamino)methanamine;Acetaldehyde, N-methylhydrazone;17167-73-6;Acetaldehyde methyl hydrazone;(1E)-Ethanal methylhydrazone #;1-ethylidene-2-methylhydrazine;DTXSID80938019;LS-7923

Chemical Property of Acetaldehyde, N-methylhydrazone

Chemical Property:

• Vapor Pressure: 36.1mmHg at 25°C
• Refractive Index: 1.4200 (estimate)
• Boiling Point: 104.3°Cat760mmHg
• Flash Point: 16.9°C
• PSA: 24.39000
• Density: 0.82g/cm³
• LogP: 0.60240
• XLogP3: 0.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 72.068748264
• Heavy Atom Count: 5
• Complexity: 31.9

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC=NNC

Technology Process of Acetaldehyde, N-methylhydrazone

There total 2 articles about Acetaldehyde, N-methylhydrazone 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: 11.3%

glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0) → (1-methyl-piperidin-2-yl)-methanol (20845-34-5) + 2,4-dimethyl-2-oxazoline-4-methanol (39986-37-3) + 2-(aminooxy)propanoic acid (2786-22-3) + 3,5-dihydroxycyclohexanamine + acetaldehyde (75-07-0,9002-91-9) + acetic acid (64-19-7,77671-22-8) + 2-isopropyliminopropane (3332-08-9) + propionic acid (802294-64-0,79-09-4) + acetic acid hydrazide (1068-57-1) + allyl alcohol (107-18-6) + hydroxy-2-propanone (116-09-6) + acrolein (107-02-8,25068-14-8) + acetaldehyde methylhydrazone (17167-73-6) + N-methylproline (68078-09-1)

Guidance literature:

With alumina-supported iron; ammonia; In water; at 340 ℃; Inert atmosphere;

DOI:10.1039/c4cy00407h

Reference yield:

methylhydrazine (60-34-4) + 1-phenylbutan-1,3-dione (93-91-4) → 1-methyl-1-benzoylhydrazine (1483-24-5) + N-methylacetohydrazide (3530-13-0) + 1-benzylidene-2-methylhydrazine (13466-29-0) + acetaldehyde methylhydrazone (17167-73-6)

Guidance literature:

1-phenylbutan-1,3-dione; With piperidine; pyridine; ferrocenecarboxaldehyde; acetic acid; In benzene; for 12h; Reflux;

methylhydrazine; In ethanol; at 20 ℃; Inert atmosphere;

DOI:10.1002/jhet.94

Reference yield: 65.0%

acetaldehyde methylhydrazone (17167-73-6) + 4-bromo-N-hydroxybenzenecarboximidoyl chloride (29203-58-5) → 3-(4-Bromo-phenyl)-4,6-dimethyl-5,6-dihydro-4H-[1,2,4,5]oxatriazine

Guidance literature:

With triethylamine; In chloroform; 1.) from 0 deg C to -5 deg C, 1 h, 2.) RT, 30 min;

upstream raw materials:

methylhydrazine

1-phenylbutan-1,3-dione

glycerol

Downstream raw materials:

C₁₀H₁₃N₃*HI