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Physical & Chemical properties

Water solubility

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Endpoint:
water solubility
Type of information:
other: publication
Adequacy of study:
key study
Study period:
1998
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
No methods indicated.
GLP compliance:
no
Type of method:
other: no method indicated
Key result
Water solubility:
8.5 other: mol/L
Temp.:
20 °C
pH:
> 0 - < 14
Remarks on result:
other: ethyl lactate is miscible with water
Conclusions:
Ethyl (S)-lactate is miscible with water.
Executive summary:

According to Clary, 8.5 mol of ethyl (S)-lactate (equivalent to 1,004 kg) are being solubilised in 1 L water. Ethyl (S)-lactate can therefore be regarded as miscible with water.

Endpoint:
water solubility
Type of information:
other: Internal company data
Adequacy of study:
supporting study
Study period:
2007
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Company data with limited reporting
Principles of method if other than guideline:
No method described
GLP compliance:
no
Remarks on result:
other: miscible
Conclusions:
Ethyl (S)-lactate is miscible with water.
Executive summary:

Ethyl (S)-lactate is miscible with water.

Endpoint:
water solubility
Type of information:
other: handbook data
Adequacy of study:
supporting study
Study period:
1971
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Principles of method if other than guideline:
No method described.
GLP compliance:
not specified
Remarks on result:
other: miscible
Conclusions:
According to Holten, ethyl lactate is miscible with water.
Executive summary:

According to Holten, ethyl lactate is miscible with water.

Endpoint:
water solubility
Type of information:
read-across from supporting substance (structural analogue or surrogate)
Adequacy of study:
supporting study
Justification for type of information:
For details and justification of read-across please refer to the report attached in section 13 of IUCLID.
Reason / purpose for cross-reference:
read-across source
Remarks on result:
other: miscible
Conclusions:
According to Holten, ethyl lactate is miscible with water.
Executive summary:

According to Holten, ethyl lactate is miscible with water. Due to the structural and chemical similarity, the water solubility of ethyl-(S)-lactate is being predicted by using the value of ethyl lactate.

For details and justification of read-across please refer to the report attached in section 13 of IUCLID.

Description of key information

According to Clary, 8.5 mol of Ethyl (S)-lactate (equivalent to 1,004 kg) are solubilised in 1 L water. Ethyl (S)-lactate can therefore be regarded as fully miscible with water.


For risk assessment with EUSES, the maximum value of 100 g/L is adopted.

Key value for chemical safety assessment

Water solubility:
100 g/L
at the temperature of:
20 °C

Additional information