Registration Dossier

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REACH

Cyclohexanamine, 4,4'-methylenebis[N-(1-methylpropyl)-

EC number: 679-514-8 | CAS number: 154279-60-4

Life Cycle description
Uses advised against

Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

Description of key information

Surface tension: 31.91 mN/m at 23 °C (OECD 115).

Key value for chemical safety assessment

Surface tension:: 31.91
in mN/m at 20°C and concentration in mg/L:: 90 180

Additional information

Surface tension of Clearlink 1000 was determined according to the OECD guideline 115 by using the Plate method and according to ASTM D 971 by using the ring method. The surface tension of the OECD study at 23 °C was used as a key value for the CSA. According to Method A.5 in directive 92/69/EEC under the conditions of ring method, substances showing a surface tension lower than 60 mN/m should be regarded as being surface-active materials considering that distilled water has a surface tension of 72.75 mN/m at 20 °C. Based on the results of Clearlink 1000, it can be considered as surface active material.

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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