Registration Dossier
Registration Dossier
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EC number: 939-511-7 | CAS number: 1064698-37-8
Density
Administrative data
Link to relevant study record(s)
Description of key information
The density of FC-40 is 1.8672 g/cm3 at 25 °C.
The density of FC-43 is 1.8760 g/cm3 at 25 °C.
Key value for chemical safety assessment
Additional information
The density of FC-40 was evaluated in two studies. The key study follows ASTM 4052-11 and also appears to generally follow OECD TG 109 utilizing an ISO 15212-1 compliant densitimeter, but the study has deviations from OECD TG 109 and is not GLP compliant. Therefore this study is classified as reliable with restrictions. In another study, density was determined to be 1.866 g/cm3 at 25 °C which supports the key study results. The supporting study follows ASTM 4052-96 and also appears to generally follow OECD TG 109 utilizing an ISO 15212-1 compliant densitimeter, but the key study is the preferred value due to how recently the studies were performed.
The FC-43 study follows ASTM 4052-11 and also appears to generally follow OECD TG 109, utilizing an ISO 15212-1 compliant densitimeter, but the study has deviations from OECD TG 109 and is not GLP compliant. Therefore this study is classified as reliable with restrictions.
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