2-Propenal, (2,4-dinitrophenyl)hydrazone (9CI)

Names

[ CAS No. ]:
888-54-0

[ Name ]:
2-Propenal, (2,4-dinitrophenyl)hydrazone (9CI)

[Synonym ]:
2-Propenal, 2-(2,4-dinitrophenyl)hydrazone, (1E)-
acrolein 2,4-dinitrophenylhydrazone
2-Propenal, (2,4-dinitrophenyl)hydrazone
2-Propenal, (2,4-dinitrophenyl)hydrazone (9CI)
(2E)-1-(2,4-Dinitrophenyl)-2-(2-propen-1-ylidene)hydrazine
MFCD00191599

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
392.8±42.0 °C at 760 mmHg

[ Melting Point ]:
221-222ºC

[ Molecular Formula ]:
C₉H₈N₄O₄

[ Molecular Weight ]:
236.184

[ Flash Point ]:
191.4±27.9 °C

[ Exact Mass ]:
236.054550

[ PSA ]:
116.03000

[ LogP ]:
2.99

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.615

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

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

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi,Xn,F

[ Risk Phrases ]:
36/37/38-36-20/21/22-11

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

[ RIDADR ]:
UN 1648 3/PG 2

[ Packaging Group ]:
III

[ 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%