N,N'-Di-2-naphthyl-p-phenylenediamine

Base Information

• Chemical Name: N,N'-Di-2-naphthyl-p-phenylenediamine
• CAS No.: 93-46-9
• Deprecated CAS: 60005-69-8,112721-02-5,866724-57-4,112721-02-5,866724-57-4
• Molecular Formula: C26H20N2
• Molecular Weight: 360.458
• Hs Code.: 29215900
• European Community (EC) Number: 202-249-2
• NSC Number: 3410
• UNII: EWK9V6MZH6
• DSSTox Substance ID: DTXSID3020918
• Nikkaji Number: J3.939J
• Wikidata: Q27277395
• ChEMBL ID: CHEMBL3184915
• Mol file: 93-46-9.mol

Synonyms:diafen NN;N,N'-di-beta-naphthyl-p-phenylenediamine

Chemical Property of N,N'-Di-2-naphthyl-p-phenylenediamine

Chemical Property:

• Appearance/Colour: Gray powder
• Vapor Pressure: 9.87E-15mmHg at 25°C
• Melting Point: 225-229°C
• Refractive Index: 1.772
• Boiling Point: 608.1 °C at 760 mmHg
• PKA: 3.10±0.30(Predicted)
• Flash Point: 399 °C
• PSA: 24.06000
• Density: 1.244 g/cm³
• LogP: 7.62620
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility.: Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly)
• Water Solubility.: <0.1 g/100 mL at 19℃
• XLogP3: 7.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 360.162648646
• Heavy Atom Count: 28
• Complexity: 439

Purity/Quality:

99% ^*data from raw suppliers

N,N-Di- ^*data from reagent suppliers

Safty Information:

• Statements: 20/21/22-36/37/38
• Safety Statements: 22-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C=C(C=CC2=C1)NC3=CC=C(C=C3)NC4=CC5=CC=CC=C5C=C4
• Uses: N,N-Di-β-naphtyl-4-phenylenediamine is used as antioxidant; stabilizer; polymerization inhibitor; intermediate in organic synthesis; antidegradant for latex, nitrile rubber, styrene-butadiene, and nitrile-butadiene rubber. ASM-DNT can be used as a rubber door panel part.

Technology Process of N,N'-Di-2-naphthyl-p-phenylenediamine

There total 3 articles about N,N'-Di-2-naphthyl-p-phenylenediamine 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: 68.0%

→ N,N'-di(2-naphthyl)-p-phenylenediamine (93-46-9,60005-69-8)

Guidance literature:

With iodine; In toluene; at 20 - 160 ℃; Inert atmosphere;

Reference yield:

B2 O3 + 1,4-phenylenediamine (106-50-3) + β-naphthol (135-19-3) → N,N'-di(2-naphthyl)-p-phenylenediamine (93-46-9,60005-69-8)

Guidance literature:

Reference yield:

1,4-phenylenediamine (106-50-3) + β-naphthol (135-19-3) → N,N'-di(2-naphthyl)-p-phenylenediamine (93-46-9,60005-69-8)

Guidance literature:

at 200 ℃;

upstream raw materials:

1,4-phenylenediamine

β-naphthol

Downstream raw materials:

4-benzoyloxy-1-hydroxy-2,2,6,6-tetramethylpiperidine

C₂₆H₁₉N₂

2,5-cyclohexadiene-1,4-diimine

N,N'-di-2-naphthyl-N-phenyl-1,4-phenylenediamine

Refernces

• 1、 -. "2-Propanol derivatives as corrosion inhibitors". . . Retrieved 2008/06/13.
• 2、 -. "Triazole-organodithiophosphate reaction product additives for functional fluids". . . Retrieved 2008/06/13.