Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone

Names

[ Name ]:
Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone

[Synonym ]:
p-tolualdehyde-2,4-dinitrophenylhydrazone solution
4'-Methylbenzaldehyde 2,4-Dinitrophenylhydrazone
P-TOLUALDEHYDE-2,4-DNPH,100MG,NEAT
p-tolualdehyde-2,4-dnph solution
P-TOLUALDEHYDE,2,4-DINITROPHENYLHYDRAZONE
p-tolualdehyde-2,4-dnph
p-Tolualdehyde 2,4-Dinitrophenylhydrazone
MFCD00024382
P-TOLUALDEHYDE-DNPH

Chemical & Physical Properties

[ Density]:
1.36g/cm3

[ Boiling Point ]:
465.5ºC at 760mmHg

[ Melting Point ]:
239-240ºC(lit.)

[ Molecular Formula ]:
C₁₄H₁₂N₄O₄

[ Molecular Weight ]:
300.26900

[ Flash Point ]:
235.3ºC

[ Exact Mass ]:
300.08600

[ PSA ]:
116.03000

[ LogP ]:
4.37680

[ Vapour Pressure ]:
7.63E-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,T,F,Xn

[ Risk Phrases ]:
36/37/38-23/24/25-11-41-37/38-22

[ Safety Phrases ]:
26-36-45-27-16-39

[ RIDADR ]:
UN 1648 3/PG 2

[ WGK Germany ]:
3

[ 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%