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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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relative density
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods with acceptable restrictions
according to guideline
other: JSQI-The Japanese Standards of Quasi-drug Ingredients 2006 by Ministry of Health, Labour and Welfare, Method II, 30°C/30°C
GLP compliance:
Type of method:
other: not specified
Key result
relative density
0.905 other: relative density is dimensionless
30 °C
Remarks on result:
other: Relative density compared to water at 30 °C

Description of key information

Relative density: 0.9048 at 30 °C

Key value for chemical safety assessment

Additional information

The relative density of the substance 2,2-dimethyl-1,3-propanediyl didecanoate (CAS 27841-06-1) was reported in a Certificate of Analysis (JSQI, Method II, 30 °C/ 30 °C).