Hexafluoroacetone trihydrate , 95% , 34202-69-2
Synonym(s):
Hexafluoro-2-propanone trihydrate;Perfluoroacetone trihydrate
CAS NO.：34202-69-2
Empirical Formula: C3H6F6O4
Molecular Weight: 220.07
MDL number: MFCD00149061
EINECS: 629-519-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB32.00 | In Stock |
|
| 25G | RMB56.80 | In Stock |
|
| 100G | RMB201.60 | In Stock |
|
| 500G | RMB718.40 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 18-21 °C(lit.) |
| Boiling point: | 106-108 °C |
| Density | 1.579 g/mL at 25 °C(lit.) |
| vapor pressure | 87.5 psi ( 21 °C) |
| refractive index | n |
| Flash point: | 105-106°C |
| storage temp. | Store at room temperature |
| Water Solubility | Completely soluble in water |
| form | liquid |
| Specific Gravity | 1.579 |
| color | colorless |
| Merck | 14,4685 |
| BRN | 607236 |
| InChI | InChI=1S/C3F6O.3H2O/c4-2(5,6)1(10)3(7,8)9;;;/h;3*1H2 |
| InChIKey | SNZAEUWCEHDROX-UHFFFAOYSA-N |
| SMILES | C(F)(F)(F)C(=O)C(F)(F)F.O.O.O |
| CAS DataBase Reference | 34202-69-2(CAS DataBase Reference) |
Description and Uses
Hexafluoroacetone trihydrate, also known as gem diol, hexafluoropropan-2,2- diol, is a covalent hydrate of the ketone. It could used as a structure stabilizer for peptides. It was a metabolite of aerosol propellant HFA-227 and is present in the urine. It was shown to undergo an efficient carbonyl-ene reaction with a variety of alkenes in the presence of molecular sieves under microwave heating and conventional heating producing hexafluoroisopropanol functionalized derivatives in high yields[1-2].
Hexafluoroacetone trihydrate (HFA?3H2O) is used to produce Sevoflurane,a high quality anesthetic and Bisphenol AF, a crosslinker for fluoroelastomers. It can also be used to produce various high-end fluorinated products such as fluorinated polyimide, etc.
Safety
| Symbol(GHS) |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H301+H331-H310-H314-H361 |
| Precautionary statements | P202-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | 23/24/25-34-63 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2552 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | UC2700000 |
| Hazard Note | Highly Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 2914790090 |
| Limited Quantities | 100ml (liquid) or 0.5 Kg (solid) |
| Excepted Quantities | Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml) |
