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Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Determination of the partition Coefficient n-octanol/water of chemical Castor oil, ester with sorbitol (CAS No.97488-70-5).
GLP compliance:
no
Type of method:
other: No data available
Partition coefficient type:
octanol-water
Specific details on test material used for the study:
- Name of test material : Castor oil, ester with sorbitol
- Molecular formula : C75H140O27
- Molecular weight : 1473.89 g/mol
- Smiles notation : CCCCCCC(CC=CCCCCCCCC(=O)OCC(COC(=O)CCCCCCCC=CCC(CCCCCC)OOCC(O)C(O)C(O)C(O)CO)OC(=O)CCCCCCCC=CCC(CCCCCC)OOCC(O)C(O)C(O)C(O)CO)OOCC(O)C(O)C(O)C(O)CO
- Substance type : Organic
- Physical state : Liquid
Key result
Type:
log Pow
Partition coefficient:
> 4.4 - < 4.67
Temp.:
25 °C
Remarks on result:
other: Other details not known
Details on results:
The Partition coefficient (Pow) of the chemical Castor oil, ester with sorbitol (CAS No. 97488-70-5) was determined to be ranges from 4.4 to 4.67, respectively at 25°C.
Conclusions:
The partition coefficient(n-octanol/water) of test substance Castor oil, ester with sorbitol (CAS No. 97488-70-5) was determined to be ranges from 4.4 to 4.67, respectively at 25°C.
Executive summary:

The partition coefficient(n-octanol/water) (logKow) of test substance Castor oil, ester with sorbitol (CAS No. 97488-70-5) was determined to be ranges from 4.4 to 4.67, respectively at 25°C. Thus, on the basis of this value, chemical Castor oil, ester with sorbitol can be considered to be hydrophobic in nature.

Description of key information

The partition coefficient(n-octanol/water) (logKow) of test substance Castor oil, ester with sorbitol (CAS No. 97488-70-5) was determined to be ranges from 4.4 to 4.67, respectively at 25°C. Thus, on the basis of this value, chemical Castor oil, ester with sorbitol can be considered to be hydrophobic in nature.

Key value for chemical safety assessment

Log Kow (Log Pow):
4.67
at the temperature of:
25 °C

Additional information

The partition coefficient(n-octanol/water) (logKow) of test substance Castor oil, ester with sorbitol (CAS No. 97488-70-5) was determined to be ranges from 4.4 to 4.67, respectively at 25°C. Thus, on the basis of this value, chemical Castor oil, ester with sorbitol can be considered to be hydrophobic in nature.