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Description of key information

The relative density of DHTDMAC [Quaternary ammonium compounds, bis(hydrogenated tallow alkyl)dimethyl, chlorides] (CAS No: 61789-80-8) at 20 ⁰C was determined according to guideline OECD 109 to be 0.903 g/cm3. 

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Due to its structural similarities of DHTDMAC and DTDMAC it is appropriate to use the value determined for DHTDMAC also for DTDMAC as the key value.