Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

 No  Item  Data
 4.1 Appearance   Yellow flake, Pugent
 4.2 Melting point  mp = 90.9ºC (OECD102)
4.3 Boiling point >300ºC with decomposition from around 200ºC (OECD103)
 4.4 Density  1.18 at 95 ºC (company data)
 4.5 Particle size distribution  DT99 > 355 um (42 mesh pass) (company data)
 4.6 Vapour pressure

0.0212 Pa  at 25 °C (OECD104)

 4.7 Partion coefficient Log Pow = 1.16 at 25 °C (OECD107)
 4.8 Water solubility  815 mg/L at 20ºC in pH 3.3 -3.5 (OECD105)
 4.9 Solubility in organic solvents   50 g/L at 25C ºC Ethanol, 180 g/L at 25 ºC Toluene (company data)
 4.11 Flash point   152 ºC (closed cup) (ISO2719), 176 ºC (open cup) (JISK2265)
 4.12 Auto flammability    not auto flammability
 4.13 Flammability    not flammable
 4.14 Explosiveness   not explosive
 4.15 Oxidising properties  not oxidising
 4.16 Oxidation reduction potential   not applicable

 4.17

Stability in organic solvents  stable in acetone,benzene,methanol, and ethyl acetate

 4.18

Storages stability and reactivity toward containers stable at normal condition.

 4.19

 Stability:thermal, sunlight, metal stable at normal storage condition.

 4.20

 pH  not applicable

 4.21

  Dissociation constant This substance does not observes dissociation under pH4.0. Test cannot be achieved at above pH4 due to the hydrolysis property. This substance is estimated difficult to achieve this study due to the easy hydrolysis.

 4.22

 Viscosity  not applicable