• Name

  Naphthol AS-OL

• EINECS 205-206-6
• CAS No. 135-62-6
• Article Data14
• CAS DataBase
• Density 1.304 g/cm³
• Solubility
• Melting Point 161-164 °C(lit.)
• Formula C₁₈H₁₅NO₃
• Boiling Point 424.1 °C at 760 mmHg
• Molecular Weight 293.322
• Flash Point 210.3 °C
• Transport Information
• Appearance
• Safety 26-36
• Risk Codes 36/37/38
• Molecular Structure
• Hazard Symbols Xi
• Synonyms 2-Naphth-o-anisidide,3-hydroxy- (7CI,8CI);1-(2-Hydroxy-3-naphthoylamino)-2-methoxybenzene;2-(3-Hydroxy-2-naphthamido)anisole;2-Hydroxy-3-naphth-o-anisidide;Hiltonaphthol AS-OL;Irganaphthol RK;Kambothol ASOL;Kiwa Grounder OL;Miketazol Developer NLF;Mitsui Naphthozol OL;NaphtholAS-DL;Amarthol AS-OL;
• PSA 58.56000
• LogP 3.87930

3-Hydroxy-N-(2-methoxyphenyl)-2-naphthalenecarboxamide Chemical Properties

The molecular formula of Naphthol AS-OL(135-62-6) is C₁₈H₁₅NO₃ and its formula weight is 293.32.
The density of Naphthol AS-OL(135-62-6) is 1.304 g/cm³ and it has a melting point of  161-164 °C(lit.). The boiling point is  424.1 °C at 760 mmHg. The refractive index is about  1.703. Its flash point is  210.3 °C.
The chemical synonyms of Naphthol AS-OL(135-62-6) are 3-HYDROXY-N-(2-METHOXYPHENYL)-2-NAPHTHALENECARBOXAMIDE;3-HYDROXY-N-(2-METHOXYPHENYL)-2-NAPHTHAMIDE;3-HYDROXY-2-NAPHTHOYL-O-ANISIDIDE;2-HYDROXY-3-NAPHTHOIC ACID O-ANISIDIDE;2-HYDROXY-3-NAPHTHOYL-O-ANISIDIDE;1-(2',3'-Hydroxynaphthoylamino)-2-methoxybenzene;2-(3-Hydroxy-2-naphthamido)anisole;2'-Methoxy-2-hydroxy-3-naphthanilide
The molecular structure of Naphthol AS-OL(135-62-6):

3-Hydroxy-N-(2-methoxyphenyl)-2-naphthalenecarboxamide Safety Profile