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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, with adequate and reliable documentation / justification

Data source

Reference
Reference Type:
other: EPA OPERA Model Report
Title:
OPERA Model Vapor Pressure
Author:
EPA
Year:
2020
Bibliographic source:
EPA Chemistry Dashboard (https://comptox.epa.gov/dashboard/dsstoxdb/calculation_details?model_id=30&search=44247)

Materials and methods

Principles of method if other than guideline:
Predicted vapour pressure value was reported.
GLP compliance:
no
Type of method:
other: QSAR

Test material

Constituent 1
Chemical structure
Reference substance name:
4-O-β-D-galactopyranosyl-D-glucitol
EC Number:
209-566-5
EC Name:
4-O-β-D-galactopyranosyl-D-glucitol
Cas Number:
585-86-4
Molecular formula:
C12H24O11
IUPAC Name:
4-O-beta-D-galactopyranosyl-D-glucitol

Results and discussion

Vapour pressure
Key result
Test no.:
#1
Vapour pressure:
other: 2.09e-11 mm Hg
Remarks on result:
other: Temperature not reported

Applicant's summary and conclusion

Conclusions:
Vapour pressure: 2.09e-11 mm Hg
Executive summary:

The vapour pressure of the test substance was predicted to be 2.09e-11 mm Hg using the EPA OPERA model. Additional supporting documentation is provided in the prediction report and QMRF attached in IUCLID.