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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
vapour pressure
Type of information:
migrated information: read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
key study
Study period:
2004
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Computerised application of the EU Technical Guidance Document, prepared by professional Dutch state institution, with high quality assurance.

Data source

Reference
Reference Type:
publication
Title:
SIDS Dossier DL-Lactone
Author:
UNEP Publications
Year:
2006
Bibliographic source:
OECD SIDS

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Calculation
GLP compliance:
no
Type of method:
other: Uses 4.02, 2004

Test material

Constituent 1
Reference substance name:
(±)-dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-one
EC Number:
201-210-7
EC Name:
(±)-dihydro-3-hydroxy-4,4-dimethylfuran-2(3H)-one
Cas Number:
79-50-5
IUPAC Name:
3-hydroxy-4,4-dimethyldihydrofuran-2(3H)-one

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
ca. 0.084 hPa

Any other information on results incl. tables

Substance basic data for dl-Lactone were entered into USES 4.02, including the experimental vapour pressure at 60 °C, USES provides an extrapolation to the vapour pressure at 25 °C.

Applicant's summary and conclusion