ChemicalBook > CAS DataBase List > naphthol AS-S
naphthol AS-S
- Product Name
- naphthol AS-S
- CAS No.
- 2672-81-3
- Chemical Name
- naphthol AS-S
- Synonyms
- Naphtol AS-S;naphthol AS-S;Naphtanilide S;Azoic Coupling Component 32;C.I.Azoic Coupling Component 32;C.I.Azoic Coupling Component 32:C.I.37580;3-hydroxy-N-(2-methoxydibenzofuran-3-yl)-2-naphthamide;3-hydroxy -N- (2- methoxy-3-dibenzofuran-yl) -2-naphthamide;3-hydroxy-N-(2-methoxy-3-dibenzofuranyl)-2-Naphthalenecarboxamide;3-hydroxy-N-(2-methoxydibenzofuran-3-yl)naphthalene-2-carboxamide
- CBNumber
- CB7875188
- Molecular Formula
- C24H17NO4
- Formula Weight
- 383.39608
- MOL File
- 2672-81-3.mol
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naphthol AS-S Property
- Boiling point:
- 550.8±45.0 °C(Predicted)
- Density
- 1.389±0.06 g/cm3(Predicted)
- pka
- 8?+-.0.40(Predicted)
- EPA Substance Registry System
- 2-Naphthalenecarboxamide, 3-hydroxy-N-(2-methoxy-3-dibenzofuranyl)- (2672-81-3)
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naphthol AS-S Chemical Properties,Usage,Production
Preparation
2-Amino-3-methoxydibenzofuran?with 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applications
Soluble in pyridine, insoluble in water. The strong sulfuric acid for yellow; In sodium hydroxide solution for yellow; Sodium carbonate in solution not dissolve. Melting point for 207 ~ 211 ℃
naphthol AS-S Preparation Products And Raw materials
Raw materials
Preparation Products
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2672-81-3, naphthol AS-SRelated Search:
2-Hydroxy-N-(4-methoxy-2-methylphenyl)-11H-benzo[a]carbazole-3-carboxamide
4,4'-dichloro-2,2'-dimethoxy-5,5'-dimethyl-alpha,alpha'-terephthaloyldiacetanilide
Naphthol AS-BR C.I. 37575
naphthol AS-RS
3-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide
NAPHTHOL AS-MX
3-Hydroxy-N-(4-methylphenyl)naphthalene-2-carboxamide
N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide
NAPHTHOL AS-LT
Dibenzofuran