CAS 135-19-3: 2-Naphthol

Description: 2-Naphthol, with the CAS number 135-19-3, is an organic compound that belongs to the naphthol family, characterized by a hydroxyl group (-OH) attached to the second carbon of the naphthalene ring system. It appears as a white to pale yellow crystalline solid and is known for its aromatic properties. 2-Naphthol is slightly soluble in water but more soluble in organic solvents such as ethanol and ether. It has a melting point that typically falls within a specific range, indicating its solid state at room temperature. This compound exhibits weak acidic properties, allowing it to participate in various chemical reactions, including electrophilic substitution and oxidation. 2-Naphthol is utilized in various applications, including as a precursor in the synthesis of dyes, pharmaceuticals, and agrochemicals. Additionally, it serves as an important intermediate in organic synthesis and can act as a reducing agent in certain chemical processes. Its derivatives also find use in analytical chemistry, particularly in colorimetric assays.

Formula: C₁₀H₈O

InChI: InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H

InChI key: InChIKey=JWAZRIHNYRIHIV-UHFFFAOYSA-N

SMILES: OC=1C=CC=2C=CC=CC2C1

Synonyms:

• 2-Hydroxynaphthalene
• 2-Naftol
• 2-Naftolo
• 2-Naphthalenol
• 2-Naphtol
• Antioxygene Bn
• Azogen Developer A
• Azogendevelopera
• Azoiccouplingcomponent1
• B-Naphthol
• B-Naphtol
• Beta Naphthol
• Beta-Monoxynaphthalene
• Betanaphthol
• Bordeaux Base GP
• Developer A
• Developer AMS
• Developer BN
• Developer NA
• Isonaphthol
• Naphth-2-Ol
• Naphthalen-2-Ol
• Naphthol B
• Nsc 2044
• Nsc 5737
• β-Hydroxynaphthalene
• β-Naphthyl alcohol
• C.I. 37500
• 2-Naphthol
• C.I. Azoic Coupling Component 1

2-Naphthol

CAS: 135-19-3

• Formula: C₁₀H₈O
• Purity: >99.0%(GC)
• Color and Shape: White to Light gray to Light orange powder to lump
• Molecular weight: 144.17

2-Naphthol, 98+%

CAS: 135-19-3

2-Naphthol can be used as a fluorescent indicator. It can be also used in the …

• Formula: C₁₀H₈O
• Purity: 98+%
• Color and Shape: Cream to pale brown or pale pink, Flakes
• Molecular weight: 144.17

2-Naphthol

CAS: 135-19-3

2-Naphthol (Betanaphthol) is an isomer of 1-naphthol, differing by the location of the hydroxyl group …

• Formula: C₁₀H₈O
• Purity: 97.56%
• Color and Shape: White Lustrious Bulky Leaflets Or White Powder Darkens With Age Drypowder Liquid Othersolid
• Molecular weight: 144.17

2-Naphthol

CAS: 135-19-3

• Formula: C₁₀H₈O
• Purity: ≥ 97.5%
• Color and Shape: Off-white to beige to brown powder or flakes
• Molecular weight: 144.17

Tolnaftate EP Impurity A

CAS: 135-19-3

• Formula: C₁₀H₈O
• Color and Shape: Brown Solid
• Molecular weight: 144.17

2-Naphthol

CAS: 135-19-3

• Purity: 99%
• Molecular weight: 144.17g/mol

2-Naphthol, 99+%

CAS: 135-19-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₈O
• Purity: 99+%
• Color and Shape: White to beige to pink to light brown, Powder or flakes
• Molecular weight: 144.17

2-Naphthol, 98%

CAS: 135-19-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₈O
• Purity: 98%
• Color and Shape: White to beige to pink to light brown, Powder or flakes
• Molecular weight: 144.17

Naphthalen-2-ol (β-Naphthol)

CAS: 135-19-3

• Formula: C₁₀H₈O
• Color and Shape: Neat
• Molecular weight: 144.17

2-Naphthol

CAS: 135-19-3

• Formula: C₁₀H₈O
• Color and Shape: Neat
• Molecular weight: 144.17

Naphthalen-2-ol

CAS: 135-19-3

• Purity: 99.00%
• Color and Shape: Solid, Crystalline Powder or Flakes or Powder
• Molecular weight: 144.17300415039062

2-Naphthol

CAS: 135-19-3

Applications: Has been used as antiseptic, anthelmintic and counter-irritant in alopecia. Dangerous Goods Info: Not …

• Formula: C₁₀H₈O
• Color and Shape: Neat
• Molecular weight: 144.17

b-Naphthol pure, 99%

CAS: 135-19-3

• Formula: C₁₀H₈O
• Purity: min. 99.0%
• Color and Shape: Off-white to beige or light brown, Flakes or powder, Clear
• Molecular weight: 144.17

2-Naphthol

CAS: 135-19-3

Please enquire for more information about 2-Naphthol including the price, delivery time and more detailed …

• Formula: C₁₀H₈O
• Purity: Min. 95%
• Color and Shape: White To Yellow To Pink To Light Brown Solid
• Molecular weight: 144.17 g/mol

ß-Naphthol extrapure AR, 99%

CAS: 135-19-3

• Formula: C₁₀H₈O
• Purity: min. 99.0%
• Color and Shape: Off-white to beige or light brown, Crystalline powder, Clear
• Molecular weight: 144.17

b-Naphthol extrapure AR, ExiPlus, Multi-Compendial, 99%

CAS: 135-19-3

• Formula: C₁₀H₈O
• Purity: min. 99.0%
• Color and Shape: Off -white to beige or light brown, Crystalline compound, Clear
• Molecular weight: 144.17