Registration Dossier
Registration Dossier
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EC number: 202-462-0 | CAS number: 95-88-5
Endpoint summary
Administrative data
Description of key information
The test substance is a light beige coloured powder.
A melting range of crystalline subcomponents of 107°C-117°C at 1013.0 hPa was measured by differential scanning calometry (EU method A.1).
Boiling temperature was measured by differential scanning calometry (EU method A.2).A boiling temperature could not be determined up to 222°C at 1004.0 hPa.
Relative density was determined as 1.6006 at 20°C by the pycnometer method according to OECD guideline 109.
In granulometry measurements according to DIN 66165 a mass median aerodynamic diameter of particles of 420 µm was measured by sieving.10th- and 90th percentiles were determined as 162 µm and 878 µm respectively in this study.
A vapour pressure of <=1.7 Pa at 20°C and <=0.36 Pa at 50°C was measured by the dynamic method according to EU method A.4.
The octanol/water partition coefficient (log Pow) ,measured in accordance with EU method A.8 by the shake flask method, is 0.965 at 30°C and a pH value of 1.7.
A water solubility of 650 g/L at 20°C and a pH-value of 1.7 was determined according to EU method A.6 by using the flask method.
The surface tension of a 1.0 g/L aqueous solution is 69.8 mN/m at 20°C, measured by using the ring method according to OECD guideline 115.The test substance should therefore be regarded as a non surface-active material.
A flash point of 151.0°C at 1013.0 mBar was determined by the closed cup method (EU-method A.9).
In accordance with Column 2 adaptation statement of REACH Annex VII, information requirement section 7.12,a self-ignition study according to EU method A.16 does not need to be conducted for solids with melting points < 160 °C and was therefore not performed.
The test substance is not highly flammable based on a preliminary screening test according to EU Method A.10.It was also tested according to EU methods A.12 and A.13 and was found to be neither flammable in contact with water nor to have pryrophoric properties.
In a study according to EU method A.14 the test substance did not exhibit explosive properties as determined by thermal and mechanical (impact and friction) sensitivity tests.
In a study according to EU method A.17 the test substance did not have oxidising properties.
Additional information
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