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Ethyl difluoroacetate
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Ethyl difluoroacetate
Affiliate classification
Pharmaceutical and pesticide intermediates
Description
It is used as pharmaceutical and pesticide intermediates.
Physical and chemical properties
| CAS No | 454-31-9 |
| Molecular Formula | C4H6F2O2 |
| Molecular Weight | 124.09 |
| Boiling Point 101.3KPa (℃) | 99 |
| Flash Point (℃） | 25 |
| Refractive index | 1.338 |
| Density 25℃ (g/m3) | 1231 |
| Vapor tension（mmHg at 25℃） | 0.836 |
Technical parameters
| Analysis | Requirement |
| Appearance | Colorless liquid |
| Purity (% GC Area) | 99.5min |
| Methyl Difluoroacetate (% by GC Area) | 0.1max |
| Ethanol (% by GC Area) | 0.1max |
| Water (% by weight) | 0.05max |
| Single unknown impurity (% by GC Area) | 0.08max |
| Fluoride (% by weight) | 0.005max |
Packing：200KG plastic drum/polythene-coated steel drum
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