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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: accepted laboratory method
Principles of method if other than guideline:
visual inspection during determination of physicochemical properties
GLP compliance:
no
Physical state at 20°C and 1013 hPa:
solid
Remarks:
freeze dried
Substance type:
organic
Conclusions:
Reaction product of lauryl-PDA/lauryl-DETA with chloroacetic acid is solid at 20 °C and 1020 hPa.

Description of key information

liquid (aqueous solution)

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information

Reaction product of lauryl-PDA/lauryl-DETA with chloroacetic acid is solid at 20°C and 101.3 kPa. However, due to the substance being manufactured, marketed and handled only as aqueous solution (the commercial product is a clear aqueous liquid with an active content of approx. 27%), 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.