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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Remarks:
Documented study similar to an internationally accepted guideline.
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.6 (Water Solubility)
Deviations:
not specified
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 105 (Water Solubility)
Deviations:
not specified
GLP compliance:
not specified
Type of method:
flask method
Key result
Water solubility:
0.018 other: mmol/L
Conc. based on:
test mat.
Temp.:
23.5 °C
Remarks on result:
other: CL: ± 0.0005 mmol/L; Result 0.0183± 0.0005 mmol/L which corresponds to 2.49± 0.07 mg/L
Conclusions:
The water solubility of d-alpha pinene at 23.5 °C is 0.0183 ± 0.0005 mmol/L, what corresponds to 2.49 ± 0.07 mg/L
Executive summary:

A study on water solubility on several monoterpenes was conducted using a method similar to fllask method (OECD guideline 105). Under the test conditions, the water solubility of d-alpha pinene at 23.5 °C was determined to be 0.0183 ± 0.0005 mmol/L, what corresponds to 2.49 ± 0.07 mg/L.

Description of key information

Key study: Data from peer review publication. The water solubility of d-alpha pinene at 23.5 °C is 0.0183 ± 0.0005 mmol/L, what corresponds to 2.49 ± 0.07 mg/L.

Key value for chemical safety assessment

Water solubility:
2.49 mg/L
at the temperature of:
23.5 °C

Additional information

Key study: Data from peer review publication. A study on water solubility on several monoterpenes was conducted using a method similar to fllask method (OECD guideline 105). Under the test conditions, the water solubility of d-alpha pinene at 23.5 °C was determined to be 0.0183 ± 0.0005 mmol/L, what corresponds to 2.49 ± 0.07 mg/L.