HCID 131717990, compound → 1,1,1,2,3,3,3-Heptafluoropropane
Reaction equation
[CH:1]([F:10])([C:6]([F:9])([F:8])[F:7])[C:2]([F:5])([F:4])[F:3].COCCOC>COCCOC>[CH:1]([F:10])([C:6]([F:9])([F:8])[F:7])[C:2]([F:5])([F:4])[F:3]Participants
3
Reagents, catalysts & solvents 1
Procedure
The solubility of the FC-218/DME azeotrope (90.3/9.7) and the HFC-227ea/DME azeotrope (87.5/12.5) in polystyrene was determined by combining a piece of polystyrene (about 2.5 cm long, 0.5 cm wide and 0.05 cm thick) with about 50 g azeotrope. The azeotropes, FC-218 and HFC-227ea showed little or no solvency for polystyrene, producing no plasticization of the thermoplastic polymer. The data are summarized in Table IV.
Sources & evidence
- ORD record
- ord-32a987e2a64d4a24ace663760393b63f
- Source dataset
- uspto-grants-1993_06
- Patent number
- US05221492
Reaction notes
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