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1-nitroso-2-naphthol
Sign in to save1-Nitroso-2-naphthol is an organic compound with the formula . It is one of several possible nitrosonaphthols, and the most studied for applications as an indicator and a dye.
In the Vinony graph
Within Vinony's link graph, 1-nitroso-2-naphthol is referenced by 4 other articles, and connects out to digital object identifier, chemical formula and melting point.
Vinony files it under 2-Naphthols, Chembox having GHS data and ECHA InfoCard ID from Wikidata.
Its subject is documented across 6 Wikipedia language editions.
Chemical data
- Formula
- C10H7NO2
- Molecular weight
- 173.17 g/mol
- IUPAC name
- 1-nitrosonaphthalen-2-ol
- SMILES
- C1=CC=C2C(=C1)C=CC(=C2N=O)O
- InChIKey
- YXAOOTNFFAQIPZ-UHFFFAOYSA-N
- XLogP
- 2.3
- Polar surface area
- 49.7 Ų
- H-bond donors
- 1
- H-bond acceptors
- 3
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- phenols
- Mass
- 173.048
Show 3 more facts
- melting point
- 109.5
- chemical formula
- C₁₀H₇NO₂
- canonical SMILES
- C1=CC=C2C(=C1)C=CC(=C2N=O)O
via Wikidata · CC0
~1 min read
Encyclopedic overview
3 sectionsContents
- Synthesis and reactions
- See also
- References
1-Nitroso-2-naphthol is an organic compound with the formula . It is one of several possible nitrosonaphthols, and the most studied for applications as an indicator and a dye.
==Synthesis and reactions== 1-Nitroso-2-naphthol can be prepared by treatment of 2-naphthol with nitrous acid:
Excerpted from Wikipedia’s “1-nitroso-2-naphthol” article, available under the CC BY-SA 4.0 licence.