isovaleraldehyde 2,4-dinitrophenylhydrazone

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Names

[ CAS No. ]:
2256-01-1

[ Name ]:
isovaleraldehyde 2,4-dinitrophenylhydrazone

[Synonym ]:
(2,4-dinitrophenyl)hydrazone
Butanal,3-methyl-,2-(2,4-dinitrophenyl)hydrazone
Isovaleraldehyde 2,4-Dinitrophenylhydrazone
3-methylbutanal (2,4-dinitrophenyl)hydrazone
S0705
3-methyl-butanal
I0477
isovaleraldehyde 2,4-dinitrophenylhydrazone
Isovaleraldehyd-2,4-dinitrophenylhydrazon
Isovaleraldehyde-DNPH

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
406ºC at 760mmHg

[ Melting Point ]:
122-124ºC(lit.)

[ Molecular Formula ]:
C11H14N4O4

[ Molecular Weight ]:
266.25300

[ Flash Point ]:
199.3ºC

[ Exact Mass ]:
266.10200

[ PSA ]:
116.03000

[ LogP ]:
4.06620

[ Vapour Pressure ]:
8.44E-07mmHg at 25°C

[ Index of Refraction ]:
1.594

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

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

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

[ Hazard Codes ]:
Xi,T,F

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

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

[ RIDADR ]:
UN 1648 3/PG 2

[ WGK Germany ]:
3

[ Hazard Class ]:
1.0

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(2-methylpropyl)-1,3-dioxolane
  • 3-Methyl-1-butylamine
  • 2,4,7-trimethyl-octa-2,4-diene
  • Isopentylmagnesium Bromide

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

  • acetaldehyde 2,4-dinitrophenylhydrazone
  • butyraldehyde 2,4-dinitrophenylhydrazone
  • Anthrone 2,4-dinitrophenylhydrazone
  • propanal 2,4-dinitrophenylhydrazone
  • Cyclododecanone 2,4-Dinitrophenylhydrazone
  • glycoaldehyde-2,4-dinitrophenylhydrazone acetate
  • 4-(4-Chloro-3-(methylcarbamoyl)phenyl)picolinic acid
  • 4-(4-pyrimidinylmethyl)-4-Piperidinecarbonitrile
  • 4-(5-Chloro-1,2,4-thiadiazol-3-yl)-2-methylpyridine
  • 4-(6-(Benzyloxy)-4-chloro-3-nitroquinolin-7-yl)-3,5-dimethylisoxazole
  • 4-(diethoxymethyl)-3,5-difluoroBenzaldehyde
  • 4-[[6-(4-Morpholinyl)-3-pyridinyl]sulfonyl]benzenemethanamine
  • 4-benzyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-1,2,4-triazole
  • 4-Bromo-1-(2-methoxy-5-pyrimidinyl)-1H-indazole
  • 4-Bromo-1-(3-fluoro-4-methoxyphenyl)-1H-indazole
  • 4-Bromo-1-(3-methoxyphenyl)-1H-indazole