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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

The density of the test substance was found to lie between 1 and 1.75 g/cm³. 1.4 g/cm³ was chosen as the key value for chemical safety assessment as it is the midpoint of this range; Summer et al. (2003), Rush (1993), Rohm and Haas (2001) In OECD SIDS (2006).

Key value for chemical safety assessment

Relative density at 20C:

Additional information

A number of public domain references were obtained with all data were assigned a reliability score of 4 in accordance with the principles for assessing data quality as outlined in Klimisch (1997). No single study was robust enough to be considered a key study and therefore a weight of evidence approach was used to address the endpoint. The general trend is that the density of dimethyltin dichloride lies between 1 and 1.75 g/cm3.