4-chlorobenzaldehyde

Water solubility

Administrative data

Endpoint:

water solubility

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

study well documented, meets generally accepted scientific principles, acceptable for assessment

Cross-reference

Reason / purpose for cross-reference:

reference to same study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1997

Report date:

1997

Materials and methods

Principles of method if other than guideline:

Calculated from DOC of saturated stock solution used for short term daphnia toxicity in a study related to OECD202.

Type of method:

other: Calculated from DOC of saturated stock solution

Test material

Test material information

Constituent 1

Reference substance name:

4-chlorobenzaldehyde

EC Number:

203-247-4

EC Name:

4-chlorobenzaldehyde

Cas Number:

104-88-1

Molecular formula:

C7H5ClO

IUPAC Name:

4-chlorobenzaldehyde

Details on test material:

Purity of test item: > 98%

Results and discussion

Water solubility

Water solubility:

919 mg/L

Temp.:

20 °C

pH:

ca. 6.5

Details on results:

Calculated from 550 mg/L DOC measured for a saturated stock solution used for short term daphnia toxicity in a study related to OECD202.
No details about the temperatur are given, but with the relation to OECD202 a test temperatur in the range of 18 to 22°C is to be assumed.
No details about the pH are given. Due to the chemical structure of the test item a neutral pH in the range of pH 6 to pH 7 is to be assumed.

Applicant's summary and conclusion

Conclusions:

The water solubilty of the test item is is 919 mg/L at ca 20°C.