Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Property

IUCLID Section number

REACh Column 1 number

Value

Data source

Klimisch rank

Note

Appearance/physical state/color

4.1

7.1

Colorless, clear gas

Experimental

1

Description from Henry’s Law study report

Melting point/Freezing point

4.2

7.2

N/A

Waived

N/A

Gas

Boiling Point

4.3

7.3

-4.7 °C

Experimental

2

Density

4.4

7.4

0.00811 g/cm³

Calculated

2

Ideal gas law.  Pressurized liquid has density of 1.35 g/cm³ at 20 °C

Granulometry

4.5

7.14

N/A

Waived

N/A

Gas

Vapour pressure

4.6

7.5

2224 mm Hg at 25 °C

Experimental

2

Partition coefficient

4.7

7.8

4.3 at 24 °C

Experimental

Shake-flask method

2

Limited applicability.  Substance applied as neat headspace, substance reacts with water and octanol.

Water Solubility

4.8

7.7

272 µg/L at 22.4 °C

Experimental

2

Substance applied as neat headspace, reacts with water

Surface tension

4.10

7.6

N/A

Waived

1

Surfactant properties not expected nor desired

Flash point

4.11

7.9

N/A

Waived

N/A

Gas

Self-ignition temperature

4.12

7.12

>650 °C

Experimental

1

No ignition observed

Flammability

4.13

7.10

N/A

Waived

N/A

Structural considerations

Explosiveness

4.14

7.11

N/A

Waived

N/A

Structural considerations

Oxidizing properties

4.15

7.13

N/A

Waived

N/A

Structural considerations