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Product Name: | 2-Chloro-1, 4-Naphthoquinone |
CAS No.: | 1010-60-2 |
Molecular formula: | C10H5ClO2 |
Molecular weight: | 192.6 |
Structural formula: | ![]() |
Density | 1.42g/cm3 at 25 °C |
Boiling point | 308ºC (16 mmHg) |
Refractive index | 1.625 |
Appearance | Yellow crystalline powder Free soluble in acetone, slightly soluble in methanol and ethanol, practically unsoluble in water |
Application | For Atovaquone |
Specification:
Items | Specification |
---|---|
Characteristics | Yellow crystalline powder Free soluble in acetone, slightly soluble in methanol and ethanol, practically unsoluble in water |
Loss on drying | 0.5% max |
Assay | 98.0% min |
naphthoquinonedichloride | 1.0% max |
Total impurity | 2.0% max |