1,4-BENZOQUINONE-DNPH (MONO)

Base Information

• Chemical Name: 1,4-BENZOQUINONE-DNPH (MONO)
• CAS No.: 16081-15-5
• Molecular Formula: C12H8 N4 O5
• Molecular Weight: 288.2157
• Hs Code.: 2928000090
• Mol file: 16081-15-5.mol

Synonyms:2,5-Cyclohexadiene-1,4-dione,mono[(2,4-dinitrophenyl)hydrazone] (9CI); p-Benzoquinone, (2,4-dinitrophenyl)hydrazone(6CI,7CI); p-Benzoquinone, mono[(2,4-dinitrophenyl)hydrazone] (8CI); NSC 77054

Chemical Property of 1,4-BENZOQUINONE-DNPH (MONO)

Chemical Property:

• Vapor Pressure: 9.24E-09mmHg at 25°C
• Melting Point: 230 °C
• Boiling Point: 463.2 °C at 760 mmHg
• PKA: 10.43±0.20(Predicted)
• Flash Point: 234 °C
• PSA: 133.10000
• Density: 1.54 g/cm³
• LogP: 3.53340
• Storage Temp.: 2-8°C

Purity/Quality:

NLT 98% ^*data from raw suppliers

1,4-BENZOQUINONE-DNPH (MONO) 95.00% ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,4-BENZOQUINONE-DNPH (MONO)

There total 4 articles about 1,4-BENZOQUINONE-DNPH (MONO) 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: 99.95%

(2,4-dinitro-phenyl)-hydrazine (119-26-6) + p-benzoquinone (106-51-4) → p-quinone mono-2,4-dinitrophenylhydrazone (16081-15-5)

Guidance literature:

With carbon dioxide; water; at 80 ℃; for 3.5h; under 18751.5 Torr;

DOI:10.1023/A:1025774817579

Reference yield: 95.0%

hydroquinone (123-31-9,8027-02-9) + (2,4-dinitro-phenyl)-hydrazine (119-26-6) → p-quinone mono-2,4-dinitrophenylhydrazone (16081-15-5)

Guidance literature:

hydroquinone; With 3,6-bis(triphenylphosphonium)cyclohexene dichromate; at 20 ℃; for 0.0833333h;

(2,4-dinitro-phenyl)-hydrazine; for 0.25h;

DOI:10.1080/10426500601015724

Reference yield: 80.0%

(2,4-dinitro-phenyl)-hydrazine (119-26-6) + phenol (108-95-2,27073-41-2) → p-quinone mono-2,4-dinitrophenylhydrazone (16081-15-5)

Guidance literature:

phenol; With 3,6-bis(triphenylphosphonium)cyclohexene dichromate; at 20 ℃; for 0.0833333h;

(2,4-dinitro-phenyl)-hydrazine; for 0.516667h;

DOI:10.1080/10426500601015724

upstream raw materials:

(2,4-dinitro-phenyl)-hydrazine

p-benzoquinone

hydroquinone

phenol