Company Name: |
Debye Scientific Corporation
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Tel: |
00852-2521 1836 |
Email: |
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Products Intro: |
Product Name:4-(2-phenyldiazenyl)-1-Naphthalenol CAS:3651-02-3
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| 4-(phenylazo)-1-naphthol Basic information |
Product Name: | 4-(phenylazo)-1-naphthol | Synonyms: | C.I.12000;C.I.Solvent Brown 4;1-(Phenylazo)-4-naphthol;1-Naphthalenol, 4-(phenylazo)- (9ci);1-Naphthol, 4-(phenylazo)- (8ci);Einecs 222-891-7;Hexatype brown a;Nsc 28487 | CAS: | 3651-02-3 | MF: | C16H12N2O | MW: | 248.28 | EINECS: | 222-891-7 | Product Categories: | | Mol File: | 3651-02-3.mol | |
| 4-(phenylazo)-1-naphthol Chemical Properties |
Boiling point | 391.35°C (rough estimate) | density | 1.1077 (rough estimate) | refractive index | 1.5800 (estimate) |
| 4-(phenylazo)-1-naphthol Usage And Synthesis |
Preparation | aniline diazotization, and Naphthalen-1-ol coupling. | Properties and Applications | dark red light brown. Soluble in ethanol, acetone and ethyl acetate, slightly soluble in benzene, insoluble in water. Used for oil and paraffin color.
Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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General
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182
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90
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Insoluble
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Well
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Insoluble
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| 4-(phenylazo)-1-naphthol Preparation Products And Raw materials |
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