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ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

Basic information Safety Supplier Related

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)
  • A
  • Stains and Dyes
  • Stains&Dyes, A to
  • Occupational Hygiene CRM
Mol File:
1019-57-4.mol
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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)
Flash point:
7 °C
storage temp. 
2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
pka
12.29±0.10(Predicted)
Stability:
Hygroscopic
CAS DataBase Reference
1019-57-4(CAS DataBase Reference)
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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
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ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Usage And Synthesis

Uses

Acetaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic alldehyde found in mainstream cigarette smoke.

ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONESupplier

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