1-Cyclohexene-1-carboxylic acid, 4-(acetylamino)-5-azido-3-(1-ethylpropoxy)-, ethyl ester, (3R,4R,5S)-

Biodegradation in water: screening tests

Administrative data

Endpoint:

biodegradation in water: ready biodegradability

Type of information:

experimental study

Adequacy of study:

key study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1998

Report date:

1998

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 301 B (Ready Biodegradability: CO2 Evolution Test)

Deviations:

no

Test material

Test material information

Constituent 1

Test material form:

solid: particulate/powder

Study design

Oxygen conditions:

aerobic

Inoculum or test system:

activated sludge, domestic, adapted

Duration of test (contact time):

28 d

Initial test substance concentration

Initial conc.:

21 mg/L

Based on:

test mat.

Results and discussion

% Degradation

Parameter:

% degradation (CO2 evolution)

Value:

< 4

Sampling time:

28 d

Remarks on result:

other:

Applicant's summary and conclusion

Validity criteria fulfilled:

yes