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PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

Product Name
PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS No.
725-00-8
Chemical Name
PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Synonyms
Propanal-DNPH;PROPIONALDEHYDE-DNPH;propionaldehyde-2,4-dnph;Propionaldehyde-Dnph, 1x1;Propionaldehyde-DNPH solution;PROPIONALDEHYDE (DNPH DERIVATIVE);propionaldehyde-2,4-dnph solution;Propionaldehyde-DNPH solution,3ppm;Propionaldehyde-DNPH solution,10ppm;Propionaldehyde-DNPH solution,15ppm
CBNumber
CB7428234
Molecular Formula
C9H10N4O4
Formula Weight
238.2
MOL File
725-00-8.mol
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PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Property

Melting point:
152-155 °C(lit.)
Boiling point:
391.7±42.0 °C(Predicted)
Density 
1.41±0.1 g/cm3(Predicted)
Flash point:
2 °C
storage temp. 
0-6°C
solubility 
DMSO (Slightly), Methanol (Slightly, Heated, Sonicated)
form 
powder or crystals
pka
12.05±0.10(Predicted)
color 
Dark Orange
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Safety

Hazard Codes 
F,Xn,Xi
Risk 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
HS Code 
2928.00.2500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P-172
Product name
Propionaldehyde-2,4-DNPH
Purity
certified reference material, vial of 100?mg, Cerilliant?
Packaging
100mg
Price
$194
Updated
2025/07/31
Sigma-Aldrich
Product number
CRM47181
Product name
Propionaldehyde-DNPH solution
Purity
1000?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL
Packaging
1pkg
Price
$79.8
Updated
2025/07/31
Sigma-Aldrich
Product number
429546
Product name
Propionaldehyde-2,4-dinitrophenylhydrazone
Purity
analytical standard, for environmental analysis
Packaging
20mg
Price
$243.2
Updated
2025/07/31
Sigma-Aldrich
Product number
442768
Product name
Propionaldehyde-2,4-DNPH
Purity
analytical standard
Packaging
100mg
Price
$52.9
Updated
2022/05/15
TCI Chemical
Product number
P1166
Product name
Propionaldehyde 2,4-Dinitrophenylhydrazone
Packaging
1G
Price
$68
Updated
2025/07/31
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PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties,Usage,Production

Uses

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.

PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Suppliers

Americas 1 Canada 1 China 43 Europe 1 Germany 3 India 2 Japan 3 Switzerland 1 United Kingdom 2 United States 6 Global 63
SIGMA-RBI
Tel
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Fax
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Country
Switzerland
ProdList
6896
Advantage
91

725-00-8, PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONERelated Search:

METHACROLEIN-DNPH CYCLOHEXANONE 2,4-DINITROPHENYLHYDRAZONE N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE ISOBUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE ISOVALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE N-HEXANAL 2,4-DINITROPHENYLHYDRAZONE PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Propionaldehyde 2,4-Dinitrophenylhydrazine GLUTARALDEHYDE 2,4-DINITROPHENYLHYDRAZONE NONANAL (DNPH DERIVATIVE) 2,4-dinitro-N-(octylideneamino)aniline METHYL ISOBUTYL KETONE-DNPH HEPTALDEHYDE (DNPH DERIVATIVE) DECYL ALDEHYDE (DNPH DERIVATIVE) 1-(3-PHENYLOXIRAN-2-YL)PENTAN-1-ONE 1-(2,4-DINITROPHENYL)HYDRAZONE RARECHEM AL F1 4040

  • (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
  • PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZO NE ENVIRONMENTAL STANDARD, 99%
  • PROPIONALDEHYDE 2 4-DINITROPHENYLHYDRAZ&
  • propionaldehyde-2,4-dinitrophenylhydrazone solution
  • propionaldehyde-2,4-dnph
  • propionaldehyde-2,4-dnph solution
  • Propanal-DNPH
  • Propionaldehyde 2,4-Dinitrophenylhydrazone (1mg/ml as Aldehyde in Ethyl Acetate) [for Offensive Odors Analysis] (1ml*5)
  • Propionaldehyde-Dnph, 1x1
  • (2,4-dinitrophenyl)-(propylideneamino)amine
  • 2,4-dinitro-N-(propylideneamino)aniline
  • Propionaldehyde (DNPH Derivative) 100mg [725-00-8]
  • Propionaldehyde-2,4-DNPH Solution, 100ppm
  • Propionaldehyde-DNPH solution
  • Propionaldehyde-DNPH solution,10ppm
  • Propionaldehyde-DNPH solution,15ppm
  • Propionaldehyde-DNPH solution,3ppm
  • 1-(2,4-Dinitrophenyl)-2-propylidenehydrazine
  • propionaldehyde-DNPH as propionaldehyde
  • Propanal-DNPH@0.1 mg/mL in Acetonitrile
  • Propionaldehyde2,4-Dinitrophenylhydrazone&gt
  • Propanal-DNPH@1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
  • Propanal, 2-(2,4-dinitrophenyl)hydrazone
  • Propionaldehyde-DNPH Solution in Acetonitrile, 3μg/mL
  • Propionaldehyde(DNPH Derivative)Solution in Methanol/Acetonitrile(80:20)
  • Propionaldehyde-2,4-DNPH 10.0 μg/ml Acetonitrile
  • C16492505 Propionaldehyde-2,4-dinitrophenylhy
  • Enzalutamide Impurity 49 Hydrochloride
  • Aldehyde/Ketone-DNPH Mixture 537 15 μg/mL in Acetonitrile
  • DNPH as the Ketone/Aldehyde, 15-89, 15 mg/L
  • EPA Method 8315 DNPH Mixture 451 100 μg/mL in Acetonitrile
  • Aldehyde/Ketone-DNPH Mixture 667 2-5 μg/mL in Acetonitrile
  • Derivatized Carbonyl Compounds 879 Mixture 100 μg/mL in Acetonitrile
  • HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 495 100 μg/mL in Acetonitrile
  • HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 493 15 μg/mL in Acetonitrile
  • DNPH mixture for HJ 400-2007 100 μg/mL in Acetonitrile
  • DNPH-Mix 2 215-700 μg/mL in Acetonitrile
  • Aldehyde/Ketone-DNPH Mixture 577 500 μg/mL in Acetonitrile
  • Carbonyl DNPH as Aldehyde/Ketone Mix, 8-123, 500 mg/L
  • Semivolatile Mix, 7-7830, Various Concentrations
  • DNPH Mixture 749 20 μg/mL in Acetonitrile
  • Aldehyde/Ketone-DNPH Mixture 571 100 μg/mL in Acetonitrile
  • Derivatised Carbonyl Compounds 877 Mixture 1000 μg/mL in Acetonitrile
  • DNPH-Mix 1, 100 μg/mL in Acetonitrile
  • Deuterated Aldehyde Mix, 5-7501, 1000:5000 mg/L
  • Aldehyde/Ketone-DNPH Mixture 619 20-40 μg/mL in Acetonitrile
  • Carbonyl DNPH as Aldehyde/Ketone Mix, 15-123, 100 mg/L
  • 725-00-8
  • C2H5CHNNHC6H3NO22
  • Aromatics
  • Intermediates