725-00-8

Basic information

• Product Name: PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
• Synonyms: (1E)-Propanal (2,4-dinitrophenyl)hydrazone;Propanal, (2,4-dinitrophenyl)hydrazone;PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;PROPIONALDEHYDE-DNPH;PROPIONALDEHYDE (DNPH DERIVATIVE);propionaldehyde 2,4-dinitrophenylhydrazone enviro;PROPIONALDEHYDE-DNPH, 1X1ML, ACN 1000UG/ ML;PROPIONALDEHYDE-2,4-DNPH, 100MG, NEAT
• CAS NO: 725-00-8
• Molecular Formula: C₉H₁₀N₄O₄
• Molecular Weight: 238.2
• EINECS: 200-835-2
• Product Categories: P;Stains and Dyes;Stains&Dyes, A to;Aromatics;Intermediates;Miscellaneous Reagents
• Mol File: 725-00-8.mol
• Article Data: 14

Chemical Properties

• Melting Point: 152-155 °C(lit.)
• Boiling Point: 391.7°C at 760 mmHg
• Flash Point: 2 °C
• Appearance: /
• Density: 1.41g/cm³
• Vapor Pressure: 2.41E-06mmHg at 25°C
• Refractive Index: 1.614
• Storage Temp.: 0-6°C
• Solubility: DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
• PKA: 12.05±0.10(Predicted)
• CAS DataBase Reference: PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE(CAS DataBase Reference)
• NIST Chemistry Reference: PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE(725-00-8)
• EPA Substance Registry System: PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE(725-00-8)

Safety Data

• Hazard Codes: F,Xn,Xi
• Statements: 11-20/21/22-36-36/37/38
• Safety Statements: 16-36/37-36-26
• RIDADR: UN 1648 3/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 725-00-8(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 725-00-8 differently. You can refer to the following data:
1. Propionaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde found in mainstream cigarette smoke and a breakdown product of lipid peroxidation.
2. Propionaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde found in mainstream cigarette smoke and a breakdown product of lipid peroxidation. Dyes and metabolites.

InChI:InChI=1/C9H10N4O4/c1-2-5-10-11-8-4-3-7(12(14)15)6-9(8)13(16)17/h3-6,11H,2H2,1H3

Upstream product

• 123-38-6 propionaldehyde 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 
• 56963-36-1 1-phenylhex-4-en-1-yn-3-ol 
• 71-23-8 propan-1-ol 
• 50-00-0 formaldehyd 
• 78-85-3 2-methylpropenal 
• 38433-80-6 3-hydroxy-2-methylpropanal 
• 18516-18-2 3-hydroxy-2-(hydroxymethyl)-2-methylpropanal 
• 14250-96-5 2-methyl-2-pentenal 
• 615-30-5 3-hydroxyl-2-methylpentanal 
• 1282608-23-4 3-hydroxy-2,4-dimethyl-4-heptenal 
• 57-55-6 propylene glycol 

Downstream Products

• 79348-57-5 N-(2,4-dinitrophenyl)-C-ethylhydrazonyl chloride 

Relevant articles and documents

Effect of CHAPS and CPC micelles on Ir(III) catalyzed Ce(IV) oxidation of aliphatic alcohols at room temperature and pressure

Kinetics of cerium(IV) oxidation of aliphatic alcohols: ethanol, propanol, propan-2-ol, 1-butanol and 2-butanol were studied at 30 °C in the presence and absence of surfactants in acidic medium. The reaction was studied under pseudo-first-order conditions

Revisiting the reaction of hydroxyl radicals with vicinal diols in water

The carbonyl products of the reactions of hydroxyl radicals with three vicinal diols (ethane-1,2-diol, propane-1,2-diol and butane-2,3-diol) have been identified and quantified. Hydroxyl radicals were produced by γ-radiolysis of N2O-saturated aqueous solutions. The reactions result in the formation of alkoxyl radicals (～15%) followed by β-fragmentation, and α-hydroxyl alkyl radicals that undergo H2O elimination. The latter process is part of a radical chain reaction at higher diol concentrations.

Analysis of carbonyl compounds in sea buckthorn for the evaluation of triglyceride oxidation, by enzymatic hydrolysis and derivatisation methodology

Carbonyl compounds formed in sea buckthorn berry (Hippophae rhamnoides) and oil samples as a result of lipid oxidation were determined by enzymatic hydrolysis followed by derivatisation with 2,4-dinitrophenylhydrazine and analysed by LC-UV and electrospra