1019-57-4

Name ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS 1019-57-4
EINECS(EC#) 627-217-9
Molecular Formula C8H8N4O4
MDL Number MFCD00191298
Molecular Weight 224.17
MOL File 1019-57-4.mol
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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)
form  neat
pka 12.29±0.10(Predicted)
Stability: Hygroscopic
Major Application diagnostic assay manufacturing
environmental
hematology
histology
InChI 1S/C8H8N4O4/c1-2-9-10-7-4-3-6(11(13)14)5-8(7)12(15)16/h2-5,10H,1H3/b9-2+
InChIKey ONBOQRNOMHHDFB-XNWCZRBMSA-N
SMILES C\C=N\Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
CAS DataBase Reference 1019-57-4(CAS DataBase Reference)

Safety Data

Hazard Codes  F,Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R36:Irritating to the eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
R43:May cause sensitization by skin contact.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37:Wear suitable protective clothing and gloves .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1648 3/PG 2
WGK Germany  3
RTECS  AB2826500
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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