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 2,3-diaminonaphthalene Structure

2,3-diaminonaphthalene

Chemical Properties

Melting point 197-203 °C
Boiling point 273.29°C (rough estimate)
Density  1.0968
refractive index  1.6392 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
solubility  pyridine: soluble50mg/mL
form  Crystalline Powder
pka 5.36±0.10(Predicted)
color  Green-brown to brown
Water Solubility  Slightly soluble in water. Soluble in pyridine, dimethylsulfoxide, dimethyformamide, dil.hydrochloric acid, ethanol, ether and hot methanol.
BRN  2206394
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 771-97-1(CAS DataBase Reference)
EPA Substance Registry System 2,3-Naphthalenediamine (771-97-1)

Safety Information

Hazard Codes  Xn,T
Risk Statements  22-36/37/38-45
Safety Statements  26-45-53
RIDADR  2811
WGK Germany  3
8-10-23
TSCA  Yes
HS Code  29215900

MSDS

Usage And Synthesis

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