Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

Appearance

The substance is an organic colorless liquid at 20 ºC and 1013 hPa.

 

Melting point

The reported melting point was determined to be 3 °C (range 2.6 °C to 3 °C)

 

Boiling point

The boiling point was determined to be102 °Cto105 °C at 1013 hPa according to method DIN 51751.

 

Relative density

Relative density was determined to be0.86 g/cm³ (range 0.86 to 0.87 g/cm3) at 20 °C.

 

Vapor pressure

Vapor pressure was determined to be 20 hPa at 20 °C and 56 hPa at 30 °C.

 

Partition coefficient

The log Pow was determined to be 0.45 to 0.76 (calculated) and 0.318 to 0.32 at 25 °C (measured).

 

Water solubility

The water solubility was determined to be1000 g/L at 20 °C

 

Surface tension

The surface tension was determined to be 23.8 mN/m at 20 °C, 100 vol% and 41.7 mN/mat 20 °C, 5 vol%.

 

Flash point

The flash point was determined to be 19.5°C (range 19.5 to 22 °C) at 1013.25 hPa.

 

Auto flammability

The self-ignition temperature was determined to be 350 °C (range 350 to380 °C) at 1013.25 hPa

 

Flammability

The substance was determined highly flammable.

 

Explosiveness

1.) Thermal sensitivity (steel sleeve test): no explosion

2.) Mechanical sensitivity, falling weight test (sensitivity to impact): no explosion

Thus, the test substance was not considered to exhibit a danger of explosion in the sense of the directive.

 

Oxidizing properties

The substance does not exhibit oxidizing properties.

 

Stability in organic solvents

Stability in organic solvents is not considered critical.

 

Dissociation constant

The substance does not exhibit dissociation properties.

 

Viscosity

Viscosity was determined to be 3.46 mPa s to 3.49 mPa s (dynamic) at 20 °C.