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
  • tert-butyl 4-bromo-2H-azete-1-carboxylate
  • tert-Butyl 5-amino-2-azaspiro[3.5]nonane-2-carboxylate
  • tert-Butyl 7-hydroxy-3-azaspiro[5.5]undecane-3-carboxylate
  • 2-{[8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl]methyl}-4-methylquinazolin-3-ium-3-olate
  • 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,5-difluorophenyl)butanoic acid
  • 6-Bromo-1,2-dihydrospiro[indole-3,3'-oxolane]-2-one
  • 4-Bromo-3-(1,1-difluoroethyl)benzonitrile
  • Ethyl5-(trifluoromethyl)-1H-indole-3-carboxylate
  • 7-(2-Carboxyphenyl)-10-(diethylamino)-3-hydroxy-5,6-dihydrobenzo[c]xanthen-12-ium
  • 1-methyl-3-(1H-pyrrol-2-yl)-1H-pyrazol-5-amine
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