1,3-Diphenylpropane-1,3-diamine

Base Information

• Chemical Name: 1,3-Diphenylpropane-1,3-diamine
• CAS No.: 19293-52-8
• Molecular Formula: C15H18N2
• Molecular Weight: 226.321
• Hs Code.: 2921590090
• European Community (EC) Number: 242-946-9
• DSSTox Substance ID: DTXSID70940964
• Nikkaji Number: J242.763J
• Mol file: 19293-52-8.mol

Synonyms:1,3-Diphenylpropane-1,3-diamine;19293-52-8;1,3-Diphenyl-1,3-propanediamine;EINECS 242-946-9;SCHEMBL2521653;DTXSID70940964

Chemical Property of 1,3-Diphenylpropane-1,3-diamine

Chemical Property:

• Vapor Pressure: 4.48E-06mmHg at 25°C
• Boiling Point: 383.2°Cat760mmHg
• Flash Point: 221.6°C
• PSA: 52.04000
• Density: 1.086g/cm³
• LogP: 4.17710
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 226.146998583
• Heavy Atom Count: 17
• Complexity: 183

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(CC(C2=CC=CC=C2)N)N

Technology Process of 1,3-Diphenylpropane-1,3-diamine

There total 15 articles about 1,3-Diphenylpropane-1,3-diamine 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: 96.3%

(+/-)-1,3-diphenyl-1,3-propanediazide → racemic 1,3-diphenyl-1,3-propanediamine (19293-52-8,59132-37-5,59158-71-3,59169-20-9,64364-63-2)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 3h; Ambient temperature;

DOI:10.1016/S0957-4166(99)00074-9

Reference yield:

1,3-Diphenylpropanone (102-04-5) → 1,3-diphenyl-propanediyldiamine (19293-52-8)

Guidance literature:

Multi-step reaction with 2 steps

1: Py / ethanol

2: (i) B₂H₆, THF, (ii) aq. KOH

With pyridine; In ethanol;

DOI:10.1021/jo01258a062

Reference yield:

(3-Ethoxycarbonylamino-1,3-diphenyl-propyl)-carbamic acid ethyl ester (95281-64-4) → 1,3-diphenyl-propanediyldiamine (19293-52-8)

Guidance literature:

With potassium hydroxide; In ethanol;

upstream raw materials:

1,3-diphenylpropane-1,3-dioxime

(3-Ethoxycarbonylamino-1,3-diphenyl-propyl)-carbamic acid ethyl ester

1,3-diphenyl-propane-1,3-dione-bis-(O-methyl oxime )

1,3-Diphenylpropanone

Downstream raw materials:

C₂₅H₂₆N₂O₃

C₂₂H₂₀N₂

C₁₉H₂₂N₂

C₁₉H₂₂N₂