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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

BBSA is a clear, viscous liquid with an ammonia-like odour. The melting point is approximately -30°C. The boiling point is 314°C at 760 mmHg. The density of BBSA is 1.149 g/cm3 at 20°C. The vapour pressure of BBSA at 20°C was 3.97 x 10-5 Pa. The measured log Kow is 2.01 at temperature between 20 -25°C. The solubility of BBSA was determined as 0.45 g/L at 20 ± 0.5°C. The flashpoint of BBSA is >200°C at 760 mm Hg. The self-ignition temperature of BBSA is >300°C. BBSA is non flammable, non explosive, non dissociable in water, and has no oxidising properties. It is stable in organic solvents. The pH is 8.00±0.5. The viscosity of BBSA is 180-181 mPa.s.

Additional information