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Physical & Chemical properties

Water solubility

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Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
06-03-2017 – 10-03-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Data from experimental study
Qualifier:
according to
Guideline:
other: spectrophotometric method
Principles of method if other than guideline:
The water solubility determination of test chemical was done by spectrophotometric method.
GLP compliance:
no
Type of method:
other: spectrophotometric method.
Specific details on test material used for the study:
- Name of test material: Ethyl Butyrate
- Molecular formula: C6H12O2
- Molecular weight: 116.158 g/mol
- Smiles notation: CCC(=O)OCC
- InChl: 1S/C6H12O2/c1-3-5-6(7)8-4-2/h3-5H2,1-2H3
- Substance type: organic
- Physical state: Liquid
Key result
Water solubility:
209.46 mg/L
Conc. based on:
test mat.
Temp.:
30 °C
Remarks on result:
other: Experimental Kow = 2.85

Observation Table :

 Sample stirring

Concentration obtained on

the basis of standard curve

 Dilution factor

Solubility value obtained

(mg/L)

 24 hour  -  -  -
 48 hour  277.1591 mg/L  -  277.1591 mg/L
72 hour   141.7720 mg/L  -  141.7720 mg/L
Conclusions:
The water solubility determination of test chemical was doneby spectrophotometric method. The water solubility was determine to be 209.46 mg/L at 30°C (Kow= 2.85).
Executive summary:

The water solubility determination of test chemical was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determine to be 209.46 mg/L at 30°C (Kow= 2.85) which shows that test chemical moderately soluble in water.

Description of key information

The water solubility determination of test chemical was done by spectrophotometric method. The water solubility was determine to be 209.46 mg/L at 30°C (Kow= 2.85).

Key value for chemical safety assessment

Water solubility:
209.46 mg/L
at the temperature of:
30 °C

Additional information

The water solubility determination of test chemical was done as per the OECD guideline 105 byspectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determine to be 209.46 mg/L at 30°C (Kow= 2.85) which shows that test chemical moderately soluble in water.