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

Names

[ CAS No. ]:
2057-82-1

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

[Synonym ]:
isobutyraldehyde-2,4-dnph solution
isobutyral 2,4-dinitrophenylhydrazone
N-(2-methylpropylideneamino)-2,4-dinitroaniline
ISOBUTYRALDEHYDE (DNPH DERIVATIVE)
isobutyraldehyde-(2,4-dinitro-phenylhydrazone)
Isobutyraldehyde 2,4-Dinitrophenylhydrazone
1-(2-methylpropylidene)-2-(2,4-dinitrophenyl)hydrazine
ISOBUTYRALDEHYDE-DNPH,1X1ML,ACN 100UG/ ML
(1E)-2-Methylpropanal (2,4-dinitrophenyl)hydrazone
Isobutyraldehydedinitrophenylhydrazone
Isobutyraldehyde dnp
ISOBUTYRALDEHYDE-DNPH
2-methylpropanal (2,4-dinitrophenyl)hydrazone
2-methylpropionaldehyde 2,4-dinitrophenylhydrazone

Chemical & Physical Properties

[ Density]:
1.37 g/cm3

[ Boiling Point ]:
394.8ºC at 760 mmHg

[ Melting Point ]:
185 °C

[ Molecular Formula ]:
C₁₀H₁₂N₄O₄

[ Molecular Weight ]:
252.22700

[ Flash Point ]:
192.5ºC

[ Exact Mass ]:
252.08600

[ PSA ]:
116.03000

[ LogP ]:
3.67610

[ Vapour Pressure ]:
1.93E-06mmHg at 25°C

[ Index of Refraction ]:
1.604

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H302 + H312 + H332-H319

[ Precautionary Statements ]:
P210-P280-P305 + P351 + P338

[ Hazard Codes ]:
F: Flammable;Xn: Harmful;

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
16-26-36/37

[ RIDADR ]:
UN 1648 3

[ Hazard Class ]:
1.0

[ HS Code ]:
2928000090

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%