ChemicalBook Product Catalog Chemical Reagents Organic reagents Hydrazone ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Basic information
Product Name:ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Synonyms:(1Z)-Ethanal (2,4-dinitrophenyl)hydrazone;Ethanal 2,4-dinitrophenylhydrazone;Ethanal DNPH, peak # 2;DNPH;ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE;ACETALDEHYDE-DNPH;ACETALDEHYDE (DNPH DERIVATIVE);Acetaldehyde-2,4-DNPH
CAS:1019-57-4
MF:C8H8N4O4
MW:224.17
EINECS:627-217-9
Product Categories:AA to ALCertified Reference Materials (CRMs);Air MonitoringChemical Class;Aldehydes/DNPH;Alphabetic;Application CRMs;NeatsCertified Reference Materials (CRMs);Occupational Hygiene CRM;A;Stains and Dyes;Stains&Dyes, A to
Mol File:1019-57-4.mol
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Structure
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties
Melting point 164°C
Boiling point 382.5±42.0 °C(Predicted)
density 1.47±0.1 g/cm3(Predicted)
Fp 7 °C
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Slightly, Heated)
pka12.29±0.10(Predicted)
form neat
Stability:Hygroscopic
CAS DataBase Reference1019-57-4(CAS DataBase Reference)
Safety Information
Hazard Codes F,Xn
Risk Statements 22-36/37/38-36-20/21/22-11-43
Safety Statements 26-36-36/37-16
RIDADR UN 1648 3/PG 2
WGK Germany 3
RTECS AB2826500
MSDS Information
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Usage And Synthesis
UsesAcetaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic alldehyde found in mainstream cigarette smoke.
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Preparation Products And Raw materials
2-[2-(5-CHLORO-2,4-DINITROPHENYL)HYDRAZONO]PROPANOIC ACID NONANAL (DNPH DERIVATIVE) 2-BROMO-3-PHENYLACRYLALDEHYDE 1-(2,4-DINITROPHENYL)HYDRAZONE ACETONE 2,4-DINITROPHENYLHYDRAZONE M-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE N-BUTYRALDEHYDE 2,4-DINITROPHENYLHYDRAZONE RARECHEM AL F1 4041 RARECHEM AL F1 4042 O-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE 2,4-dinitro-N-(octylideneamino)aniline P-TOLUALDEHYDE 2,4-DINITROPHENYLHYDRAZONE (3Z)-1H-INDOLE-2,3-DIONE 3-[(2,4-DINITROPHENYL)HYDRAZONE] RARECHEM AL F1 4040 CROTONALDEHYDE (DNPH DERIVATIVE) PROPIONALDEHYDE 2,4-DINITROPHENYLHYDRAZONE N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
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