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EC number: 203-458-1 | CAS number: 107-06-2
Density
Administrative data
Link to relevant study record(s)
Description of key information
The density of 1,2-dichloroethane was determined to be 1.2455 g/cm3 at 25 °C (298.15 K) (Garcia-Gimenez, 2008).
Key value for chemical safety assessment
- Relative density at 20C:
- 1.246
Additional information
In the key study (Garcia-Gimenez,2008), the density of 1,2-dichloroethane was measured using a vibrating tube densimeter with a DMA 512 high-pressure cell. High pressures were generated by a liquid pump (model LC.10 AT of Shimadzu). The density was determined to be 1.2455 g/cm3 at 25 °C (298.15 K). The uncertainty of the reported density was estimated to be 10-4g/cm3.
In a supporting study, the density of 1,2-dichloroethane (Mumford, 1950) was determined with water-calibrated specific-gravity bottles, all weighings being done under vacuum. Density was determined at two temperatures (20 and 25°C). The means of at least two determinations, performed with different bottles were recorded for each temperature. The density of 1,2-dichloroethane was determined to be 1.2527 g/cm3 at 20°C and 1.2454 g/cm3 at 25 °C.
Other handbook data from different souces support this value (range: 1.23 to 1.28 g/cm3).
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