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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The vapour pressure of Coco dipropylene triamine (C8-18 dipropylene triamine; CAS#: 91771-18-5) was determined to be 4.7 x 10-5 Pa at 20°C and 9.1 x 10-5 Pa at 25°C (0.05 mPa at 20°C and 0.09 mPa at 2 5°C). 

Key value for chemical safety assessment

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

Additional information

In order to read across with a “worst case scenario” substance the vapour pressure measured on Coco dipropylene triamine (C8-18dipropylene triamine; CAS#: 91771-18-5), a smaller molecule which could occur in low levels in the to be registered substance, was read acrossed