CAS No: 135-19-3, Chemical Name: 2-Naphthol
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135-19-3 2-Naphthol

product Name 2-Naphthol
Synonyms C.I. 37500; C.I. Azoic coupling component 1; C.I. Developer 5; betanaphthol; 2-naftol; 2-naftolo; 2-naphtol; antioxygene bn; azogen developer a; azogendevelopera; azoiccouplingcomponent1; beta-monoxynaphthalene; 2-hydroxynaphthalene; beta naphthol; beta-naphthol; b-naphtol; naphthalen-2-ol
Molecular Formula C10H8O
Molecular Weight 144.1699
InChI InChI=1/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H
CAS Registry Number 135-19-3
EINECS 205-182-7
Molecular Structure 135-19-3 2-Naphthol
Density 1.181g/cm3
Melting point 120-124℃
Boiling point 285.5°C at 760 mmHg
Refractive index 1.677
Flash point 144°C
Water solubility 1 g/L (20℃)
Vapour Pressur 0.00162mmHg at 25°C
Hazard Symbols  Xn:Harmful;
 N:Dangerous for the environment;
Risk Codes R20/22:;
R50:;
Safety Description S24/25:;
S61:;