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2-Naphthol, 98+%, Thermo Scientific Chemicals

Product Code. 11411958
5000 g
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5000 g
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This item is not returnable. View return policy

Description

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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

Solubility
Partly miscible in water (0.76 g/L).

Notes
It is sensitive to light. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 135-19-3
Molecular Formula C10H8O
Molecular Weight (g/mol) 144.173
MDL Number MFCD00004067
InChI Key JWAZRIHNYRIHIV-UHFFFAOYSA-N
Synonym 2-naphthol, 2-naphthalenol, beta-naphthol, 2-hydroxynaphthalene, betanaphthol, isonaphthol, developer bn, naphthol b, azogen developer a, beta-napthol
PubChem CID 8663
ChEBI CHEBI:10432
IUPAC Name naphthalen-2-ol
SMILES C1=CC=C2C=C(C=CC2=C1)O

Specifications

Melting Point 120°C to 124°C
Density 1.28
pH 5.77
Boiling Point 285°C to 286°C
Flash Point 153°C (307°F)
Odor Phenol-like
Quantity 5000 g
UN Number UN3077
Beilstein 742134
Sensitivity Light sensitive
Merck Index 14,6384
Solubility Information Partly miscible in water (0.76g/L).
Formula Weight 144.17
Percent Purity ≥98%
Chemical Name or Material 2-Naphthol
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Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • 2-Naphthol
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • ACUTE AQUATIC Acute 1
 Hazard Statement
  • H302-Harmful if swallowed.
  • H332-Harmful if inhaled.
  • H400-Very toxic to aquatic life.
 Precautionary Statement
  • P273-Avoid release to the environment.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
 Supplemental information
  • MIXTURE LIST-Contains : 2-Naphthalenol
SDS

RUO – Research Use Only

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