N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Chemical Properties

Melting point:

103-105 °C(lit.)

Boiling point:

412.6±45.0 °C(Predicted)

Density 

1.32±0.1 g/cm3(Predicted)

Flash point:

2℃

storage temp. 

0-6°C

pka

12.20±0.10(Predicted)

Safety Information

Hazard Codes 

Xi,T,F,Xn

Risk Statements 

36/37/38-23/24/25-11-36-20/21/22

Safety Statements 

26-45-27-16-36/37

RIDADR 

UN 1648 3/PG 2

WGK Germany 

3

N-VALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE Usage And Synthesis

Uses

Valeraldehyde-?2,?4-?dinitrophenylhydrazo?ne is a stain/dye. Dyes and metabolites.

Synthesis Reference(s)

The Journal of Organic Chemistry, 56, p. 2143, 1991 DOI: 10.1021/jo00006a034

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