CAS 135-19-3 | 2-Naphthol
Molecular Formula: C10H8O
Molecular Weight: 144.17
EINECS: 205-182-7
Purity: 97% Min.
Package: 100 g / 1 kg / 25 kg
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Product Introduction
Introduction
It is used in the production of torus acid, J acid, 2,3 acid and azo dyes.
Specification of CAS 135-19-3 | 2-Naphthol
ITEMS | SPECIFICATION |
solubility | methanol |
color | White |
Boiling point | 285-286 °C(lit.) |
pka | 9.51(at 25℃) |
BRN | 742134 |
storage temp. | Store below +30°C. |
refractive index | 1.5762 |
form | Powder, Crystals or Granules |
PH Range | Non& uorescence (8.5) to blue & uorescence (9.5) |
InChIKey | JWAZRIHNYRIHIV-UHFFFAOYSA-N |
Fp | 153 °C |
vapor pressure | 10 mm Hg ( 145.5 °C) |
λmax | 226nm, 265nm, 275nm, 286nm, 320nm, 331nm |
density | 1,28 g/cm3 |
Water Solubility | 1 g/L (20 ºC) |
vapor density | 4.97 (vs air) |
Major Application | Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders |
Melting point | 120-122 °C(lit.) |
Stability | Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. |
Related Articles of CAS 135-19-3 | 2-Naphthol
Adsorption characteristics of 1, 2, 4-trichlorobenzene, 2, 4, 6-trichlorophenol, 2-naphthol and naphthalene on graphene and graphene oxide
Z Pei, L Li, L Sun, S Zhang, X Shan, S Yang, B Wen - Carbon, 2013 - Elsevier
Analysis of two-state excited-state reactions. The fluorescence decay of 2-naphthol
WR Laws, L Brand - Journal of Physical Chemistry, 1979 - ACS Publications
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