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Physical & Chemical properties

Density

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Description of key information

Information on TEGME: cited bulk density: 1049 to 1050 g/cm3

Information on TetraEGME (main component of multi-constituent substance: 1050 to 1065 g/cm3.

No data on PentaEGME. However, based on the trend seen with this family of glycol ethers (and considering that the density of diethylene glycol methyl ether is 1020g/cm3 and monethylene glycol ethyl ether is 960g/cm3, this data allows a prediction that the density of PentaEGME is going to be around 1085g/cm3 (based on a predicted logarithmic fit to the existing data with the function Density = 76.7ln(n) + 960 where n is the number of EO units in the molecule. Correlation coefficient R is 0.996.)

Typically, likely to be in the range 1.06 to 1.07

Key value for chemical safety assessment

Relative density at 20C:
1.065

Additional information

The data indicates that the relative density of this substance is likely to fall within the range 1.06 to 1.07.