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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
water solubility
Type of information:
other: bibliography
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
As a UVCB and natural complex substance, it is considered a constituents approach. This extract contains about 50% of glycerol.
Qualifier:
according to guideline
Guideline:
other: the guideline is not described on the document
Key result
Water solubility:
ca. 5 296 000 mg/L
Temp.:
25 °C
pH:
ca. 7
Details on results:
In water, 5.296X10+6 mg/L at 25 deg C
source : Yalkowsky, S.H., He, Yan., Handbook of Aqueous Solubility Data: An Extensive Compilation of Aqueous Solubility Data for Organic Compounds Extracted from the AQUASOL dATAbASE. CRC Press LLC,Boca Raton, FL. 2003., p. 79] **PEER REVIEWED**
Conclusions:
Glycerol is miscible in water.

Description of key information

Calculated values from data on major components representing 98.5% of the substance (Literature provided data for the 2 major components):

- water

- glycerol

Glycerol is miscible in water

Key value for chemical safety assessment

Water solubility:
5 296 000 mg/L
at the temperature of:
25 °C

Additional information

The water solubility of the extract is > 5.296 X10 +6 mg/L at 25°C.