2-Butenal, (2,4-dinitrophenyl)hydrazone

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Names

[ CAS No. ]:
1527-96-4

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

[Synonym ]:
2-Butenal, 2-(2,4-dinitrophenyl)hydrazone, (1E,2E)-
Crotonaldehyde, (2,4-dinitrophenyl)hydrazone
Crotonaldehyde-2,4-dinitrophenylhydrazone
(1E,2E)-2-Butenal (2,4-dinitrophenyl)hydrazone
Crotonaldehyde-2,4-DNPH
N-(but-2-enylideneamino)-2,4-dinitroaniline
2-Butenal, (2,4-dinitrophenyl)hydrazone
Crotonaldehyde-DNPH
(1E)-1-[(2E)-2-Buten-1-ylidene]-2-(2,4-dinitrophenyl)hydrazine
trans-2-Butenal 2,4-dinitrophenylhydrazone
MFCD00191336

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
406.1±45.0 °C at 760 mmHg

[ Melting Point ]:
188ºC

[ Molecular Formula ]:
C10H10N4O4

[ Molecular Weight ]:
250.211

[ Flash Point ]:
199.4±28.7 °C

[ Exact Mass ]:
250.070206

[ PSA ]:
116.03000

[ LogP ]:
3.51

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

[ Index of Refraction ]:
1.603

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H317-H319-H335

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

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

[ Hazard Codes ]:
Xi,T,F

[ Risk Phrases ]:
36/37/38-43-23/24/25-11

[ Safety Phrases ]:
26-36/37/39-36/37-36-45-27-16

[ RIDADR ]:
UN 1648 3/PG 2

[ Packaging Group ]:
III

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butenal, oxime
  • 2,4-Dinitrophenylhydrazine
  • Crotonaldehyde
  • 1-phenyl-4-hexen-1-yn-3-ol
  • 2H-thiete
  • Dimethyl sulfoxide
  • Alpha-Santonin

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

  • Pentadecanal,2-(2,4-dinitrophenyl)hydrazone
  • Hexadecanal,2-(2,4-dinitrophenyl)hydrazone
  • Dodecanal,2-(2,4-dinitrophenyl)hydrazone
  • Benzaldehyde,2-(2,4-dinitrophenyl)hydrazone
  • Acetaldehyde,2-(2,4-dinitrophenyl)hydrazone
  • Octanal,2-(2,4-dinitrophenyl)hydrazone