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Environmental fate & pathways

Biodegradation in water: screening tests

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Reference
Endpoint:
biodegradation in water: screening tests
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
02 March 1990
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study without detailed documentation
Qualifier:
according to guideline
Guideline:
other: Internal SOP method A 22
Deviations:
not specified
GLP compliance:
not specified
Specific details on test material used for the study:
Product Name: STEARYL-DIPHENOXYETHYL-DIETHYLENTRIAMIN
Previous designation: STEARYLDIPHOXYDIETENTRIAMIN
FAT-Number: 92267/A Series: 489
Code: 4631
Ident-No.: 003053.5
Oxygen conditions:
aerobic
Inoculum or test system:
not specified
Parameter:
COD
Value:
2 509 mg O2/g test mat.

COD/TOC= 1.22

Validity criteria fulfilled:
not specified
Interpretation of results:
other: COD has been determined
Conclusions:
The Chemical Oxygen Demand of FAt 92267/A was found to be 2509 mg O2/g while
Executive summary:

The Chemical Oxygen Demand of FAT 92267/A was carried out according to internal SOP Method A.22. Based on the study results COD was found to be 2509 mg O2/g.

Description of key information

The Chemical Oxygen Demand of FAT 92267/A was carried out according to internal SOP Method A.22. Based on the study results COD was found to be 2509 mg O2/g.

BOD28 with FAT 92267/A was carried out according to EG C.8. Based on test results the BOD28 of FAT 92267/A is 0mg O2/g.

Basis of BOD/COD ratio of FAT 92267/A is '0', which suggest its non-biodegardable property.

Key value for chemical safety assessment

Biodegradation in water:
not biodegradable

Additional information

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