Valeraldehyde 2,4-Dinitrophenylhydrazone

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Names

[ CAS No. ]:
2057-84-3

[ Name ]:
Valeraldehyde 2,4-Dinitrophenylhydrazone

[Synonym ]:
pentanal 2,4-dinitrohydrazone
Valeraldehyde-DNPH
VALERALDEHYDE-2,4-DNPH,100MG,NEAT
N-VALERALDEHYDE-DNPH
N-PENTANAL 2,4-DINITROPHENYLHYDRAZONE
VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
Valeraldehyde 2,4-Dinitrophenylhydrazone
VALERALDEHYDE-DNPH
Pentanal-DNPH
Valeraldehyd-2,4-dinitrophenylhydrazon
Valeraldehyde-2,4-DNPH
valeraldehyde-2,4-dnph

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
412.6ºC at 760mmHg

[ Melting Point ]:
103-105ºC(lit.)

[ Molecular Formula ]:
C11H14N4O4

[ Molecular Weight ]:
266.25300

[ Flash Point ]:
203.3ºC

[ Exact Mass ]:
266.10200

[ PSA ]:
116.03000

[ LogP ]:
4.21030

[ Vapour Pressure ]:
5.12E-07mmHg at 25°C

[ Index of Refraction ]:
1.592

[ Storage condition ]:
0-6°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,T,F

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

[ Safety Phrases ]:
26-45-27-16

[ RIDADR ]:
UN 1648 3/PG 2

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • pentanol
  • 2,4-Dinitrophenylhydrazine
  • Valeraldehyde
  • 2-(Trimethylsilyl)-1-pentene oxide
  • 1,3-Dichloro-2-(chloromethyl)-2-methylpropane
  • (E/Z)-pent-1-enyl phenyl sulfide
  • 2-(diethoxymethyl)thiophene
  • valeraldehyde diethyl acetal

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

  • [6-(Methoxymethyl)pyridin-2-yl]methanamine
  • 1,2,3,4-Tetrahydro-8-[(5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)oxy]quinoline
  • 4-(cyanomethyl)-N-(propan-2-yl)benzene-1-sulfonamide
  • 3-Amino-2-[(furan-3-yl)methyl]propan-1-ol
  • 4-Chloro-5-ethyl-2-(furan-3-yl)-6-methylpyrimidine
  • 1-Propanamine, 2-(5-chloro-2-methylphenoxy)-N-propyl-
  • (6-Fluoro-4'-methyl-[1,1'-biphenyl]-3-yl)methanamine
  • [1-(propan-2-yl)-1H-indol-7-yl]methanamine
  • 1-(2'-Methyl-[1,1'-biphenyl]-3-yl)ethan-1-amine
  • 5-(3,5-Dimethylphenyl)thiazol-2-amine
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