Basic information Safety Related Supplier
1,7-Dihydroxynaphthalene Structure

1,7-Dihydroxynaphthalene

Chemical Properties

Melting point 180-184 °C (lit.)
Boiling point 246.06°C (rough estimate)
Density  1.0924 (rough estimate)
refractive index  1.5418 (estimate)
Flash point 252 °C
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
pka 9.58±0.40(Predicted)
form  Solid
color  Beige to Dark Brown
Water Solubility  Slightly soluble in water.
λmax 335nm(Cyclohexane)(lit.)
BRN  1908499
CAS DataBase Reference 575-38-2(CAS DataBase Reference)
NIST Chemistry Reference 1,7-Dihydroxynaphthalene(575-38-2)
EPA Substance Registry System Napthalene-1,7-diol (575-38-2)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39-36/37
WGK Germany  2
RTECS  QJ4746666
TSCA  Yes
HS Code  29072900

MSDS

Usage And Synthesis

1,7-Dihydroxynaphthalene Supplier

1,7-Dihydroxynaphthalene manufacturers