21H15NO2; Molecular Weight:313.3493; EINECS:205-075-5 ">

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   ChemNet > CAS > 132-68-3 Naphthol AS-BO

132-68-3 Naphthol AS-BO

product Name Naphthol AS-BO
CAS No 132-68-3
Synonyms C.I. Azoic Coupling Component 4; C.I.Azoic Coupling Component 4; 3-hydroxy-N-1-naphthyl-2-naphthamide; 2-Hydroxy-3-Naphthoyl-1-Naphthamide; 3-hydroxy-N-(naphthalen-1-yl)naphthalene-2-carboxamide; 3-Hydroxy-N-Naphthalen-1-Ylnaphthalene-2-Carboxamide
Molecular Formula C21H15NO2
Molecular Weight 313.3493
InChI InChI=1/C21H15NO2/c23-20-13-16-8-2-1-7-15(16)12-18(20)21(24)22-19-11-5-9-14-6-3-4-10-17(14)19/h1-13,23H,(H,22,24)
EINECS 205-075-5
Molecular Structure 132-68-3 Naphthol AS-BO
Density 1.333g/cm3
Melting point 222~223℃
Boiling point 479.3°C at 760 mmHg
Refractive index 1.778
Flash point 243.6°C
Vapour Pressur 8.27E-10mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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