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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Hydrolysis

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Administrative data

Endpoint:
hydrolysis
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Unpublished report of MITI, Japan (1993) not available. However, study was considered acceptable according to OECD SIDS

Data source

Reference
Reference Type:
review article or handbook
Title:
SIDS Initial Assessment Report for Tripropylene glycol
Author:
OECD
Year:
1994

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 111 (Hydrolysis as a Function of pH)
Deviations:
not specified
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
[(methylethylene)bis(oxy)]dipropanol
EC Number:
246-466-0
EC Name:
[(methylethylene)bis(oxy)]dipropanol
Cas Number:
24800-44-0
Molecular formula:
C9H20O4
IUPAC Name:
1,1'-[propane-1,2-diylbis(oxy)]dipropan-1-ol
Details on test material:
No data are available
Radiolabelling:
not specified

Study design

Analytical monitoring:
not specified
Estimation method (if used):
No data are available

Results and discussion

Any other information on results incl. tables

Half-life:

Stable at pH 4,7 and 9 at 25 °C

Applicant's summary and conclusion