Registration Dossier

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.