CAS No.: 98-56-6
Chemical Formula: C7H4ClF3
UN NO: 2234
Hazard Class: 3
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P-chlorotrifluorotoluene is an important intermediate in organic synthesis, which is widely used in the fields of fine organic synthesis such as medicine, pesticides and dyes. It is an intermediate of the herbicide fluralin, ethoxyfluralin, trifluoroxyfen, fluramide, ethyl carboxyfluralin, lacfluralin, etc. Can also be used in synthetic medicine, in addition, can also be used in the dye industry, pesticides, medicine, dyes and other intermediates.
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ITEMS OF ANALYSIS |
SPECIFICATION |
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Appearance |
Appearance colorless liquid free of particulate matter |
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Purity ( as p-chlorobenzotrifluoride) by GC |
≥99.0 |
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M- Chlorobenzotrifluoride |
≤0.4% |
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o- Chlorobenzotrifluoride |
≤ 0.5% |
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Di chlorobcnzotrifloride by GC |
≤ 0.1% |
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Other, |
≤0.1% |
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Water (by Karl Fischer) |
≤150ppm |
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PH |
5-6 |
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Color |
≤20APHA |
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Acidity ppm as total inorganic Acidity(by chemical titration) |
≤3.0ppm |
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Residue on evaporation |
≤0.0020% |
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Specific gravity (20°C/25°C) |
1.33-1.35 |
