CAS No.: | 94-70-2 |
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Formula: | C8h11no |
Type: | Dyestuff Intermediates |
Appearance: | Liquid |
Quality: | Industrial |
Colour: | Colorless |
Samples: |
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Customization: |
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Density | 1.0±0.1 g/cm3 |
Boiling point | 231.9±13.0 °C at 760 mmHg |
Melting point | -20 °C |
Flash point | 80.6±0.0 °C |
Refractive index | n20/D 1.555(lit.) n20/D 1.555 |
Appearance | Colorless oily liquid. |
Solubility | Soluble in alcohols, ethers and dilute acids, insoluble in water. |
Application | Purpose 1 Used as an intermediate in dyes, spices and medicine Purpose 2 Mainly used AS dye intermediate, o-ethoxylaniline and 2-hydroxy-3-naphthalenoic acid in chlorobenzene solvent, with phosphorus trichloride as catalyst, condensation to produce chromophore AS-pH. Chromophore AS-PH is used for dyeing and printing cotton and hemp fibers, and about 500kg of o-ethoxyaniline is consumed per ton of this dye. Purpose 3 The determination of aluminum. Separation of aluminum from iron. Dye manufacturing. |
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