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2,5-DINITROPHENOL Structure

2,5-DINITROPHENOL

Chemical Properties

Melting point 103-106 °C(lit.)
Boiling point 318.03°C (rough estimate)
Density  1.7195 (rough estimate)
refractive index  1.4738 (estimate)
solubility  Solubility Sparingly soluble in water; soluble in ethanol, ether
pka 5.21, 5.1, 5.0(at 25℃)
form  Solid
color  Yellowish needles
PH Range 4(colourless)-5.8(yellow)
Merck  14,3281
BRN  1913411
Stability Light Sensitive
Major Application Liquid crystal films, electrophotographic materials, adhesives, inks, lubricants, preservation of cut flowers, food storage, materials for evaluating dental cariesactivity
CAS DataBase Reference 329-71-5(CAS DataBase Reference)
EPA Substance Registry System 2,5-Dinitrophenol (329-71-5)

Safety Information

Hazard Codes  T,N
Risk Statements  23/24/25-33-51/53
Safety Statements  28-37-45-61
RIDADR  UN 1320 4.1/PG 1
WGK Germany  3
RTECS  SL2900000
HazardClass  4.1
PackingGroup  I
HS Code  29089990
Hazardous Substances Data 329-71-5(Hazardous Substances Data)

MSDS

Usage And Synthesis

Preparation Products And Raw materials