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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Study period:
14 June to 25 June 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
OECD Guideline 104 (Vapour Pressure Curve)
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
GLP compliance:
yes (incl. QA statement)
Type of method:
gas saturation method

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethyl 2,6,6-trimethyl-4-oxocyclohex-2-ene-1-carboxylate
EC Number:
245-410-2
EC Name:
Ethyl 2,6,6-trimethyl-4-oxocyclohex-2-ene-1-carboxylate
Cas Number:
23068-96-4
Molecular formula:
C12H18O3
IUPAC Name:
ethyl 2,6,6-trimethyl-4-oxocyclohex-2-ene-1-carboxylate
Specific details on test material used for the study:
Name (as stated in the report): Carbethoxy Isophorone
Batch: SC00015362
Appearance: Yellow liquid
Expiration date: August 14, 2017

Results and discussion

Vapour pressure
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
0.2 Pa

Applicant's summary and conclusion

Conclusions:
The vapour pressure at 20.0°C was calculated from the average headspace concentration, the results is 0.2 Pa at 20.0°C.
Executive summary:

The vapour pressure of the test material Carbethoxy Isophorone has been determined to be 0.2 Pa at 20.0°C using the Gas saturation method.

Therefore Vapour pressure of Carbethoxy Isophorone: 0.2 Pa at 20.0°C.