o-tolualdehyde 2,4-dinitrophenylhydrazone

Names

[ Name ]:
o-tolualdehyde 2,4-dinitrophenylhydrazone

[Synonym ]:
2.4-Dinitro-phenylhydrazon von 2-Methyl-benzaldehyd
m-Tolualdehyde-DNPH
o-Tolualdehyde-2,4-dinitrophenylhydrazone
o-Tolualdehyde 2,4-Dinitrophenylhydrazone
2'-Methylbenzaldehyde 2,4-Dinitrophenylhydrazone
o-Tolualdehyd-<2.4-dinitro-phenylhydrazon>
MFCD00191584
T1447

Chemical & Physical Properties

[ Density]:
1.36 g/cm3

[ Boiling Point ]:
471.3ºC at 760 mmHg

[ Melting Point ]:
195-198ºC(lit.)

[ Molecular Formula ]:
C₁₄H₁₂N₄O₄

[ Molecular Weight ]:
300.26900

[ Flash Point ]:
238.9ºC

[ Exact Mass ]:
300.08600

[ PSA ]:
116.03000

[ LogP ]:
4.37680

[ Vapour Pressure ]:
4.7E-09mmHg at 25°C

[ Index of Refraction ]:
1.638

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
UN 1648 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3.0

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

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