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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Administrative data

Link to relevant study record(s)

Description of key information

Using the isothermal thermogravimetric effusion method, the vapour pressure of Dioctylin bis(2 -ethylhexylmercaptoacetate) was determined in a GLP study according to current accpeted guidelines. Due to the behaviour of the test material in the equipment,
an exact value for the vapour pressure could not be calulated. Three tests were performed. Significant differences between the individual measurements were observed. The vapour pressure was therefore reported to be lower than the highest measured value at < 2.50 x 10-4 Pa = < 1.88 x 10-6 mmHg.

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
20 °C

Additional information

Key value for CSR (Chesar)