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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

Calculated log Pow= >5

The substance is a mixture of 7 components and the calculated logPow values of individual component are as follows:

log Pow of Hydroxylamine: 14.5

log Pow of Armeen 2HT: 11.4

log Pow of Nitrone: 15.9

log Pow of -Oxime: 7.3

log Pow of Carboxylic acid: 5.5

log Pow of secondary Amide: 14.8

log Pow of Trialkylamine N-Oxide: 24.9

Key value for chemical safety assessment

Additional information

This study was performed in accordance with the Appendix 1 "Calculation Methods" of the EEC directive 92/62 No. A8 "Partition Coefficient (n-octanol/water).

The calculation was based on the fragment method, using computer program CLOGP Release 3.42, Medicinal Chemistry, Projekt Pomona College, Claremont, Calif. 91711