C10H8O
144.17 g/mol
Industrial ChemicalWarning
2-NAPHTHOL
CAS135-19-3EC205-182-7
Category
Industrial Chemical
Compound Class
Alcohol
Primary Use
dye and pigment intermediate
2-Naphthol is an organic compound widely used as an intermediate in the production of dyes and pigments. It is a key building block for synthesizing various colorants and has applications in industries such as textiles and leather processing.
dye and pigment intermediateelectroplatingleather tanning and processing
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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Related Compounds
SimilarStructure SimilarSimilarity 0.76
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Corrosion inhibitor
Safety Reference
Warning
H302Harmful if swallowed
H332Harmful if inhaled
H400Very toxic to aquatic life
H317May cause an allergic skin reaction
H318Causes serious eye damage
H401Toxic to aquatic life
H412Harmful to aquatic life with long lasting effects
H319Causes serious eye irritation
H335May cause respiratory irritation
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
H371May cause damage to organs
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for 2-NAPHTHOL (CAS 135-19-3) is 2907.15.
HS code (international, 6-digit)
2907.15
EU CN code (8-digit)
2907 15 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
naphthalen-2-ol
InChIKey
JWAZRIHNYRIHIV-UHFFFAOYSA-N
SMILES
C1=CC=C2C=C(C=CC2=C1)O
Synonyms (53)
- Cefaclor Impurity 41; Tolnaftate EP Impurity A
- .beta.-Naphthol (NIST)
- 2-Hydroxynaphthalene
- 2-NAPHTHOL
- 2-Naftol
- 2-Naftol [Dutch]
- 2-Naftolo
- 2-Naftolo [Italian]
- 2-Naphthalenol
- 2-Naphthol(Flakes or Chunks)
- 2-Naphthol, SAJ first grade
- 2-Naphtol
- 2-Naphtol [French]
- 2-Napththol
- 2-naphthylalcohol
- 2-napthol
- 4b32
- Antioxygene BN
- Azogen developer A
- BETANAPHTHOL [MART.]
- C.I. Developer 5
- Cefaclor Impurity 25
- Developer A
- Developer AMS
- Developer BN
- Developer sodium
- Hydronaphthol
- Isonaphthol
- Microcidin (Salt/Mix)
- NAPHTHOL, BETA
- Naphth-2-ol, 10
- Naphthol B
- Naphthols
- TOLNAFTATE IMPURITY A
- beta-Hydroxynaphthalene
- beta-Monoxynaphthalene
- beta-Naftol
- beta-Naftol [Dutch]
- beta-Naftolo
- beta-Naftolo [Italian]
- beta-Naphthyl alcohol
- beta-Naphthyl hydroxide
- beta-Naphtol
- beta-Naphtol [German]
- beta-Napthol
- beta-naphthol
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