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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019

Materials and methods

Principles of method if other than guideline:
Measurement of vapor pressure of the provided sample at 25°C and 60°C by static method
GLP compliance:
not specified
Other quality assurance:
other: ISO 9001
Type of method:
static method

Test material

Constituent 1
Chemical structure
Reference substance name:
1-Ethyl-3-methylimidazolium Diethyl Phosphate
Cas Number:
848641-69-0
Molecular formula:
C6H11N2 C4H10O4P
IUPAC Name:
1-Ethyl-3-methylimidazolium Diethyl Phosphate
Test material form:
liquid
Details on test material:
Batch No 187-9-113-Y
Expiry date: 2021-1-30

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#2
Temp.:
60 °C
Vapour pressure:
1.09 kPa
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0.12 kPa

Applicant's summary and conclusion

Conclusions:
The vapor pressure at 25°C is 0.12 kPa.
Executive summary:

The vapor pressure of the provided sample was measured at 25°C and 60°C by static method. The vapor pressure at 25°C is 0.12 kPa.