Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

A study was performed to determine some physicochemical properties of the test substance. The methods followed are amongst those described in Commission Regulation (EC) No. 440/2008 and the OECD Guidelines for the Testing of Chemicals. The physicochemical properties, which have been determined either by these Guidelines, or in some cases, using an assessment of the properties based on the chemical structure of the substance, are detailed below, together with the result obtained for each test.

EC Method No.

OECD Method No.

Test

Result

-

-

Appearance/physical state/colour

Off-white powder

A1

102

Melting temperature

Not determinable; decomposis at temperatures above approximately 130°C

before melting.

A2

103

Boiling temperature

Not determinable; decomposis at temperatures above approximately 130°C

before melting.

A3

109

Relative density (D204)

1.39

A4

104

Vapour pressure

3.5 x 10-6Pa at 25°C

A5

115

Surface tension

63.0 mN/m

(1g/L solution)

A6

105

Water solubility

381 g/L

A8

107

Partition coefficient

Log10Pow = -1.6

A10

-

Flammability (solids)

Not highly flammable

(A14)

-

Explosive properties (theoretical assessment based on the structure)

Not explosive

A16

-

Relative self-ignition temperature 

None below 400°C

(A17)

-

Oxidising properties

(theoretical assessment based on the structure)

Non oxidising

-

110

Particle size distribution

0.8% w/w smaller than 10 µm