Hexafluoroacetone trihydrate CAS 34202-69-2
Product Name: Hexafluoroacetone trihydrate
CAS: 34202-69-2
MF: C3H6F6O4
MW: 220.07
EINECS: 629-519-6
Density: 1.579 g/mL
Melting point: 18-21 °C
Boiling point: 106-108 °C
1. Hexafluoroacetone trihydrate is primarily used as a monomer for producing synthetic resin and synthetic rubber, and as an intermediate for crosslinking agents such as bisphenol AF .
2. Hexafluoroacetone trihydrate is used as an intermediate material for pharmaceuticals (e.g., the inhaled anesthetic sevoflurane), agrochemicals, and high-performance fluorinated polyimides .
3. Hexafluoroacetone trihydrate serves as a reagent in organic synthesis for introducing the hexafluoroisopropylidene (6F) moiety into molecular scaffolds .
Packed in 1kg/bottle, 25kg/drum.
1. Hexafluoroacetone trihydrate is a synthetic chemical produced by subjecting a heptafluoroisobutenyl ether compound to ozone oxidation, followed by a reduction reaction with a reducing agent such as dipropyl sulfide or dibutyl sulfide .
2. The reduction reaction of the ozonide intermediate (1-fluoro-4,4-bis(trifluoromethyl)-2,3,5-trioxolanyl ether compound) yields Hexafluoroacetone trihydrate with yields up to 90% when optimized reducing agents are used .
3. Octafluoroisobutene, a by-product in hexafluoropropene production, serves as the starting material; it undergoes addition reaction with an alcohol followed by hydrogen fluoride removal to produce the heptafluoroisobutenyl ether precursor .
1. If inhaled, move the person exposed to Hexafluoroacetone trihydrate to fresh air and consult a physician immediately .
2. If in eyes, rinse Hexafluoroacetone trihydrate cautiously with water for several minutes, remove contact lenses if present and easy to do, and get medical attention immediately .
3. If swallowed, rinse mouth with water, do NOT induce vomiting, and immediately call a poison center or doctor (P301+P310) .
1. Store Hexafluoroacetone trihydrate in a tightly closed container in a cool, dry, well-ventilated place, away from direct sunlight, fire, and heat sources .
2. For long-term storage, store Hexafluoroacetone trihydrate in a cool, dry place, with the container kept tightly sealed .
3. Hexafluoroacetone trihydrate is typically packed in clean, dry, well-sealed fluorine plastic drums or plastic-lined iron drums (20kg, 50kg, 100kg, 200kg) for industrial storage and transport .
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