1,1,1,2,3,3,3-Heptafluoropropane

It leaves no residue or oily deposits and can be removed by ventilation of the affected space.

As an aerosol propellant, HFC-227ea is used in pharmaceutical metered dose inhalers such as those used for dispensing asthma medication.

The decomposition produces a sharp, pungent odour, which can be perceived in concentrations far below a dangerous level.

Prior to re-entry of a room where HFC-227ea system has been activated to suppress a fire, the atmosphere should be tested.

[3] Due to its high GWP, the HFC-227ea has been included in the list of controlled substances of the Montreal Protocol (2016 Kigali amendment, in effect in January 2019).

The structure of 1,1,1,2,3,3,3-heptafluoropropane
The structure of 1,1,1,2,3,3,3-heptafluoropropane
Heptafluoropropane
Heptafluoropropane
NFPA 704 four-colored diamond Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine Flammability 0: Will not burn. E.g. water Instability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium Special hazards (white): no code