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135-19-3 - 2-Naphthol, 98+% - beta-Naphthol - 2-Hydroxynaphthalene - A14564 - Alfa Aesar

A14564 2-Naphthol, 98+%

CAS-Nummer
135-19-3
Synonyme
beta-Naphthol
2-Hydroxynaphthalene

Größe Preis ($) Menge Verfügbarkeit
250g 19,62
1000g 47,28
5000g 172,01
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2-Naphthol, 98+%

MDL
MFCD00004067
EINECS
205-182-7

Chemische Eigenschaften

Formel
C10H8O
Molmasse
144.17
Schmelzpunkt
120-124°
Siedepunkt
285-286°
Flammpunkt
153°(307°F)
Dichte
1.280
Löslichkeit
Partly miscible in water (0.76 g/L).

Anwendungen

2-Naphthol can be used as a fluorescent indicator. It can be also used in the production of dyes and in organic synthesis.

Bemerkungen

It is sensitive to light. Incompatible with oxidizing agents.

Literaturverweise

M. Panizza; P.A.Michaud, G.Cerisola; Ch. Comninellis. Anodic oxidation of 2-naphthol at boron-doped diamond electrodes. Journal of Electroanalytical Chemistry. 2001, 507, (1-2),206-214

 

William R.Laws; Ludwig. Brand. Analysis of two-state excited-state reactions. The fluorescence decay of 2-naphthol. J. Phys. Chem. 1979, 83, (7),795-802

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H400-H302-H332

Very toxic to aquatic life. Harmful if swallowed. Harmful if inhaled.

Sicherheitshinweise: P261-P273-P264-P270-P271-P304+P340-P301+P312-P312-P330-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,6384
Beilstein
742134
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2907.15
TSCA
Yes
RTECS
QL2975000

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