Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxonane solution in isoparaffinic hydrocarbons is an organic peroxide type D with a SADT of 110°C. Flammability is an intrinsic hazard in this class.

3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxonane solution in isoparaffinic hydrocarbons is a clear colourless organic liquid with a mild odour.

The relative density of 44% 3,6,9-Triethyl-3,6,9-trimethyl-l ,4,7- triperoxonane , 55% Petroleum distillates solution in is 0.883 at 20°C.

The vapour pressure of 3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxonane in 55% Petroleum distillates is 4.1 Pa at 25°C.

The partition coefficient of 3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxonane log Pow is 4.84.

The water solubility of 44% 3,6,9-Triethyl-3,6,9-trimethyl-l ,4,7- triperoxonane, 55% Petroleum distillates is 13.1 mg/L at 20°C.

3,6,9-Triethyl-3,6,9-trimethyl-1,4,7-triperoxonane should not be regarded as a surface active material.

44% 3,6,9-Triethyl-3,6,9-trimethyl-l ,4,7- triperoxonane, 55% Petroleum distillates has a flash point of 71°C.

The substance has no explosive or oxidising properties.

The test on corrosion is technically not feasible.

Additional information