reaction mass of 2,2,3,3,5,5,6,6-octafluoro-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)morpholine and 2,2,3,3,5,5,6,6-octafluoro-4-(heptafluoropropyl)morpholine

Endpoint summary

Additional information

Table, Physical-chemical properties of FC-770
Endpoint	IUCLID section	Value	Klimish ranking	Notes
State of the substance at 20°C and 101.3 kPa	4.1	Clear, colourless liquid	1
Melting/freezing point	4.2	< -127 °C	2	Substance will not freeze at environmentally relevant temperatures
Boiling point	4.3	96 °C at 101.5 kPa	1
Relative density	4.4	1.80 at 20°C	1
Granulometry	4.5	Column 2 adaptation	NA	Liquid at room temp.
Vapour pressure	4.6	6.75 kPa at 20 °C	1
Partition coefficient n-octanol/water	4.7	5.7 at 23 °C	2	Based on solubility ratio
Water solubility	4.8	66.2 µg/L at 23°C	2	pH not reported
Surface tension	4.10	Column 2 adaptation	NA	Solubility < 1mg/L at 20 °C
Flash-point	4.11	No flash point	1	Substance boils without flashing
Self-ignition temperature	4.12	585 °C at 102-103 kPa	1
Flammability	4.13	Adaptation (last introd. paragraph to Ann VII-X)	NA	No reactivity nor reactive groups, self-ignition at 585 °C
Explosive properties	4.14	Column 2 adaptation	1	No unstable or highly energetic groups
Oxidising properties	4.15	Not oxidizing	1	Test method 92/69/EEC.A.21
Stability in organic solvents and identity of relevant degradation products	4.17	Not required per Column 1	NA	Testing only required if stability is considered critical
Dissociation constant	4.21	Adaptation (last introd. paragraph to Ann VII-X)	NA	Alkalinity of nitrogen deactivated by inductive effects of perfluoroalkyl groups
Viscosity	4.22	kinematic viscosity 0.786 mm²/s at 20 °C	2