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EC number: 618-561-0
CAS number: 9046-10-0
The original internal reported values for lot 6B308 and 16715 are 51.86
mN/m and 64.6 mN/m. The low value for lot 6B308 is most likely
influenced by contamination or run incorrectly and can be excluded
statistically. The other lots of JEFFAMINE® D-230 amine all measure
around 63 mN/M, ranging from approximately 61 to 65 mN/m. The newly
collected data, with statistical exclusion of the lot in question,
resets the reported 1 g/L surface tension average to 62.95 mN/m (see
table below). Since the average result using reliable data is above the
regulatory limit of 60 mN/m, the material is not a surfactant according
to that regulation and guidance.
the average surface tensions for each lot number results are deliberately displayed in order from lowest to highest.
The surface tension of the test item is 62.95 mN/m and therefore
considered to be not surface active (O'Connell, 2018).
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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