naphthol AS-RS
naphthol AS-RS Basic information
- Product Name:
- naphthol AS-RS
- Synonyms:
-
- naphthol AS-RS
- N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-naphthamide
- N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-Naphthalenecarboxamide
- 2-Naphthalenecarboxamide, N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy
- C.I.Azoic Coupling Component 28
- Naphtanilide RS
- Naphtol AS-RS.
- C.I.37541
- CAS:
- 5165-81-1
- MF:
- C19H16ClNO3
- MW:
- 341.79
- EINECS:
- 225-946-3
- Mol File:
- 5165-81-1.mol
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naphthol AS-RS Chemical Properties
- Boiling point:
- 458.9±45.0 °C(Predicted)
- Density
- 1.350±0.06 g/cm3(Predicted)
- pka
- 8.68±0.40(Predicted)
- EPA Substance Registry System
- 2-Naphthalenecarboxamide, N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy- (5165-81-1)
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naphthol AS-RS Usage And Synthesis
Preparation
4-Chloro-2-methoxy-5-methylbenzenamine?in pyridine with?N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-naphthamide condensation.
Properties and Applications
Shallow brown powder, insoluble in water. Mainly used for cotton, PVA?dyeing and glue, and all the good fastness, not used for printing of cotton. To cotton of high affinity.
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naphthol AS-RS(5165-81-1)Related Product Information
- 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
- 3-hydroxy-N-(4-nitrophenyl)naphthalene-2-carboxamide
- naphthol AS-S
- NAPHTHOL AS-MX
- 3-Hydroxy-N-(4-methylphenyl)naphthalene-2-carboxamide
- N-(4-Ethoxyphenyl)-3-hydroxy-2-naphthamide
- NAPHTHOL AS-LT