Trifluoroacetic anhydride
CAS No. 407-25-0
Packing Specifications lined steel drum, 150kg/drum
Uses Used as analytical reagent, solvent, catalyst, dehydration condensation agent, carboxyl and amino trifluoro acetylation of protective agent; The preparation of organic fluorine fine Chemical product, medicine, pesticide raw materials.
Note: 100t/a
Physical properties
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Molecular weight
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210.04
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Boiling point, °C
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39.5～40.1
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Melting point, °C
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-65
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Relative density (water=1)
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1.49
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Solubility
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Soluble in ether and acetic acid
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Appearance features
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Colorless transparent Liquid, stimulating odour, volatile Colorless Liquid, has the water absorbability
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Safety data
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Dangerous characteristic
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Non-combustible, strong corrosion, strong excitant, can cause human body burns, tear
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Combustion (decomposition) products
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Carbon monoxide, carbon dioxide, Hydrogen fluoride
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Quality Index
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Purity , %≥
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99.0
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HF, %≤
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0.010
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Next product： Ethyl 4,4,4-trifluoroacetoacetate