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Physical & Chemical properties

Appearance / physical state / colour

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Link to relevant study record(s)

Description of key information

solid, but handled only as aqueous solution

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information

Undecylenamidopropyl Betaine is an organic substance and described as solid at 20°C and 1013 hPa.

However, as the substance is manufactured and handled only in aqueous solution, the physical state "liquid" was chosen as key value for chemical safety assessment to generate more realistic exposure levels within the exposure and risk assessment.