Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

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