Ethylnaphthol CAS 135-19-3 is a white glossy flake or white powder. Insoluble in water, easily soluble in ethanol, ether, chloroform, glycerol, and alkaline solutions. Important organic raw materials and dye intermediates used in the manufacturing of tobaric acid, butyric acid β- Naphthol-3-carboxylic acid is used in the manufacturing of antioxidant Ding, antioxidant DNP, and other antioxidant, organic pigments, fragrances, fungicides, antioxidants, and other industry products.

Chinese name: Ethylnaphthol

Foreign name: 2-Naphthol

CAS number: 135-19-3

English name: 2-Naphthol

English synonyms: β- Naph; 2-Naftol; Trimetin; NSC 2044; NSC 5737; 2-Naphtol; 2-Naftolo; B-NAPHTOL; C. I.37500

Chinese synonyms: Β Naphthol- Naphthol; 2 Naphthol; 2-hydroxynaphthalene; Acetophenol; Isonaphthol; 2-Naphthol; 2-Naphthol; 2 Naphthol; β- Thn

CBNumber: CB9336283

Molecular formula: C10H8O

Molecular weight: 144.17

MOL File: 135-19-3.mol

Chemical property

Melting point: 120-122 ° C (lit.)

Boiling point: 285-286 ° C (lit.)

Density: 1,28 g/cm3

Vapor density: 4.97 (vs air)

Vapor pressure: 10 mm Hg (145.5 ° C)

Flash point: 153 ° C

Purpose

Determination of bromine, chlorine, chlorate, niobium, copper, nitrite, and potassium. Fluorescence assay substrate for phenolsulfonyltransferase. Qualitative determination of acid-base indicators, dyes, organic synthesis, allyl alcohol, methanol, chloroform, etc. Carbon monoxide, ethanol absorbent, fluorescent indicator.

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