Propanal, 2-methyl-,2-(2,4-dinitrophenyl)hydrazone

Modify Date: 2025-08-25 18:02:04

Propanal, 2-methyl-,2-(2,4-dinitrophenyl)hydrazone Structure
Propanal, 2-methyl-,2-(2,4-dinitrophenyl)hydrazone structure
Common Name Propanal, 2-methyl-,2-(2,4-dinitrophenyl)hydrazone
CAS Number 2057-82-1 Molecular Weight 252.22700
Density 1.37 g/cm3 Boiling Point 394.8ºC at 760 mmHg
Molecular Formula C10H12N4O4 Melting Point 185 °C
MSDS USA Flash Point 192.5ºC
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Names

Name isobutyraldehyde 2,4-dinitrophenylhydrazone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.37 g/cm3
Boiling Point 394.8ºC at 760 mmHg
Melting Point 185 °C
Molecular Formula C10H12N4O4
Molecular Weight 252.22700
Flash Point 192.5ºC
Exact Mass 252.08600
PSA 116.03000
LogP 3.67610
Vapour Pressure 1.93E-06mmHg at 25°C
Index of Refraction 1.604
InChIKey WYSDOKPZMGYVGI-IZZDOVSWSA-N
SMILES CC(C)C=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
Storage condition 0-6°C

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H302 + H312 + H332-H319
Precautionary Statements P210-P280-P305 + P351 + P338
Hazard Codes F: Flammable;Xn: Harmful;
Risk Phrases R11
Safety Phrases 16-26-36/37
RIDADR UN 1648 3
Hazard Class 1.0
HS Code 2928000090

 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%

 Synonyms

isobutyraldehyde-2,4-dnph solution
isobutyral 2,4-dinitrophenylhydrazone
N-(2-methylpropylideneamino)-2,4-dinitroaniline
ISOBUTYRALDEHYDE (DNPH DERIVATIVE)
isobutyraldehyde-(2,4-dinitro-phenylhydrazone)
Isobutyraldehyde 2,4-Dinitrophenylhydrazone
1-(2-methylpropylidene)-2-(2,4-dinitrophenyl)hydrazine
ISOBUTYRALDEHYDE-DNPH,1X1ML,ACN 100UG/ ML
(1E)-2-Methylpropanal (2,4-dinitrophenyl)hydrazone
Isobutyraldehydedinitrophenylhydrazone
Isobutyraldehyde dnp
ISOBUTYRALDEHYDE-DNPH
2-methylpropanal (2,4-dinitrophenyl)hydrazone
2-methylpropionaldehyde 2,4-dinitrophenylhydrazone
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