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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

At room temperature, DBP is an oily colourless liquid with a slight characteristic odour.

DBP melts at -69°C and boils at 340°C (at standard pressure 1013 hPa)

It has a relative density of 1.045 g/cm3 at 20°C,

a vapour pressure of 9.7 +/- 3.3*10 -5 hPa at 25°C,

shows a partition coefficient of log Pow =4.57 (n-octanol/water),

with 10 mg/L in water it is slightly soluble at 20°C and very soluble in alcohol, ether, acetone and benzene,

shows a flash point at 157°C,

is non flammable or explosive and has has no oxidising properties.

Additional information