Registration Dossier
Registration Dossier
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EC number: 246-305-4 | CAS number: 24544-04-5
Endpoint summary
Administrative data
Description of key information
Additional information
Appearance:
The substance is an organic, pale liquid (darkens with time) at 20 ºC and 1013 hPa.
(Source: Internal company data)
Freezing point:
The reported freezing point was determined to be -45 °C.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Boiling point:
The boiling point was found to be 257 °C at 1013 hPa.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Relative density:
Relative density was determined to be 0.94 g/cm³ at 20 °C.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Particle size distribution:
Study technically not feasible; the substance is a liquid at 20 ºC and 1013 hPa.
Vapor pressure:
Vapor pressure was determined to be 0.01 hPa at 20 °C and 0.15 hPa at 50 °C.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Partition coefficient:
The log Pow value was determined to be 3.18.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Water solubility:
The water solubility was determined to be less than 0.2 g/l at 20 °C.The substance was determined to be poorly soluble.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Flash point:
The flash point was determined to be 125 °C using the Pensky-Martens closed cup method.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Auto flammability:
The self-ignition temperature was determined to be 400 °C.
(Source: GESTIS substance database; Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung)
Flammability:
Study is scientifically unjustified. The flammability of liquids is determined on basis of their flashpoint, their ability to emit flammable gases upon contact with water and their pyrophoricity. The molecular structure of LZ52 does not contain groups that indicate potential reactivity with water or pyrophoric properties and handling of the substance indicates that this is the case.
(Source: internal expert assessment)
Explosiveness:
Based on chemical structure and information on handling and use the substance was considered non-explosive. Experimental determination was waived.
(Source: internal expert assessment)
Oxidizing properties:
From the assessment of the chemical structure it was established that the test substance would not have oxidizing properties.
(Source: internal expert assessment)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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