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2-NAPHTHOL For Synthesis
ß-Naphthol; 2-Hydroxynaphthalene
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COAs
Packings
250 g
(00250)
500 g
(00500)
Print friendly version
Article No.
04760
Grade
For Synthesis
Purity
99%
CAS No.
135-19-3
Molecular Formula
C
1
0
H
8
O
Molecular Weight
144.17
H.S. Code
2907.1520
Shelf Life
36 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Off white flakes
Melting point/ Freezing point [°C]
121 - 122 °C
Flash point [°C]
153 °C
Boiling point [°C]
285 - 286 °C
Initial boiling point [°C]
285°C
Final boiling point [°C]
286 °C
Vapour pressure mm/Hg
13 mm Hg at 145.5 °C
Vapour density
4.98
Density [g/cm3]
1.22
Solubility in water [% weight]
Slightly soluble in water
Specifications
Appearance
Off White to Beige or Light Brown Color Powder or Flakes
Assay
Min 99%
Melting point
120 - 123 deg C
Sulphated ash
Max 0.05%
Safety Information and Hazard Symbols
Symbol: GHS07, GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H332-H400
Precaution Statement: P273
Revision Date:
12-Jun-2015
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2-NAPHTHOL