Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

Based on widely available data from multiple handbooks and manufacturers information, which as a whole can be considered reliable, the following physicochemical information can be derived:

 Appearance/physical state/colour  Colourless liquid, mild pleasant ether odour
 Melting point (@101325Pa)  189K
 Boiling point (@101325Pa)  466K
 Density (@20C)  1020kg/m3
 Vapour pressure (@298K)  24Pa
 Partition coefficient, logKow (@20C)  -0.47
 Solubility in water (@20C)  1035000mg/l (fully miscible)
 Surface tension (100mg/l in water @20C)  >70mN/m (predicted based on available data)
 Flash point (@101325Pa)  364K
 Autoignition temperature (@101325Pa)  488K
 Flammability  non flammable
 Dissociation constant (pKa)  14.9
 Viscosity (@20C)  3.9mPas