1157-84-2

Name BENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS 1157-84-2
EINECS(EC#) 625-038-0
Molecular Formula C13H10N4O4
MDL Number MFCD00156353
Molecular Weight 286.24
MOL File 1157-84-2.mol
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Chemical Properties

Appearance solid
Melting point  239-241 °C(lit.)
Boiling point  458.5±45.0 °C(Predicted)
density  1.39±0.1 g/cm3(Predicted)
Fp  2℃
storage temp.  2-8°C
pka 11.21±0.10(Predicted)
Stability: Stable. Incompatible with strong oxidizing agents.
Major Application environmental
InChI 1S/C13H10N4O4/c18-16(19)11-6-7-12(13(8-11)17(20)21)15-14-9-10-4-2-1-3-5-10/h1-9,15H/b14-9+
InChIKey DZPRPFUXOZTWAJ-NTEUORMPSA-N
SMILES [O-][N+](=O)c1ccc(N\N=C\c2ccccc2)c(c1)[N+]([O-])=O
CAS DataBase Reference 1157-84-2(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi,T,F,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
R41:Risk of serious damage to eyes.
R37/38:Irritating to respiratory system and skin .
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S27:Take off immediately all contaminated clothing .
S16:Keep away from sources of ignition-No smoking .
S39:Wear eye/face protection .
RIDADR  UN 1648 3/PG 2
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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