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
Major Application: diagnostic assay manufacturing
environmental
hematology
histology
InChI: 1S/C9H10N4O4/c1-2-5-10-11-8-4-3-7(12(14)15)6-9(8)13(16)17/h3-6,11H,2H2,1H3/b10-5+
InChIKey: NFQHZOZOFGDSIN-BJMVGYQFSA-N
SMILES: CC\C=N\Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O

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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
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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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

J & K SCIENTIFIC LTD.

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Tel: 021-67121386
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Energy Chemical

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9ding chemical ( Shanghai) Limited

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Shanghai Aladdin Bio-Chem Technology Co.,LTD

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

(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