Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Physico-chemical properties of the registered substance were determined from experimental testing or from QSAR approach. Some endpoints were waived, based on chemical structure of constituents or experience in handling and use of the substance.

The substance is a fluid liquid at ambient temperature.

It is less dense than water, has low solubility and potential for bioaccumulation. The substance is not considered to have surface-active potential.

The substance is CLASSIFIED as a FLAMMABLE liquid. No other physical hazard was identified, based on CLP criteria.

It has potential for Aspiration hazard (hydrocarbon and low viscosity).

Additional information

Summary of relevant physico-chemical properties of the test item:

Endpoint

Data

Appearance

The test item is a liquid at 20 °C and 1 atm.

Melting point

The melting point of the test item is stated as -90.0°C.

Boiling point 

The boiling point was stated as 184.9°C.

Relative density 

The density of the test item was determined to be 0.9356 g/cm3at 20 °C.

Granulometry

(waiving)

not applicable (liquid)

Vapour pressure  

The Vapour Pressure of the test item was extrapolated as 260 Pa at 20°C.

Log Kow 

(QSAR)

The partition coefficient of the substance was calculated to be 4.8 at 25°C.

Water solubility 

(QSAR)

The water solubility of the test item was calculated to be 2.87 mg/L at 25°C.

Surface tension

(waiving)

Study scientifically unjustified based on chemical structure and non-intended use.

Auto-ignition temperature 

(ASTM D 2155)

The test item has been determined to have an auto-ignition temperature of 245 °C.

Flash-point 

(ASTM D 93, ISO 2719)

Flammability

The flash point of test item was determined to be 54.4°C.

The test item is considered to be Flammable Liquid cat.3.

No hazardous reaction anticipated if contact with air or water, based on chemical structure and experience in handling and use. No self-heating anticipated (liquid.)

Explosive properties

(waiving)

Waiving

(based on chemical structure of the substance)

Oxidising properties

(waiving)

Waiving

(based on chemical structure of the substance)

 Viscosity  The viscosity was stated as 3.076 mPa.s at 20°C and 2.094 mPa.s at 40°C

 Self-reactive

(waiving)

 Waiving

(based on chemical structure of the substance)

 Organic peroxide

(waiving)

 Waiving

(based on chemical structure of the substance)