C10H8O2
160.17 g/mol
Dye & PigmentDanger
2,3-Dihydroxynaphthalene
CAS92-44-4EC202-156-7
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
dye intermediate
2,3-Dihydroxynaphthalene is a naphthalenediol compound. It is primarily used as an intermediate in the synthesis of dyes and pigments.
dye intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 92-44-4
Related Compounds
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Ethylbenzylaniline
CAS92-59-1
dye intermediate and photographic intermediate
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4-aminobiphenyl
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dye intermediate
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3-hydroxy-2-naphthoic acid
CAS92-70-6
Intermediate for azo dyes and pigments
ReferenceSame Category
5'-chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
CAS92-72-8
Naphthol dye intermediate
Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
naphthalene-2,3-diol
InChIKey
JRNGUTKWMSBIBF-UHFFFAOYSA-N
SMILES
C1=CC=C2C=C(C(=CC2=C1)O)O
Synonyms (12)
- D48
- 2,3-Dihydroxynaphthalene
- 2,3-Dihydroxynaphthlene
- 2,3-Dihydroxynapthalene
- 2,3-NAPHTHALENEDIOL
- 2,3-Naphthalenediol, NSC 8707
- 3-hydroxy-2-naphthol
- DIHYDROXYNAPHTHALENE, 2,3-
- Naphthalene-2,3-diol
- Naphthalenediol-(2,3)