Copper di-D-gluconate

Biodegradation in soil

Administrative data

Endpoint:

biodegradation in soil: simulation testing

Type of information:

(Q)SAR

Adequacy of study:

key study

Study period:

2018

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification

Data source

Reference

Title:

Prediction of Environmental Fate and Transport#Biodegradation#Biodegradation in Soil#Half-life for copper di-d-gluconate

Year:

2018

Bibliographic source:

"Modelo QSAR 180413 EFB1 Gluconato

Report date:

2018

Materials and methods

Test guideline

Guideline:

other: REACH Guidance on QSAR R6

Test material

Test material information

Constituent 1

Reference substance name:

Copper di-D-gluconate

EC Number:

208-408-2

EC Name:

Copper di-D-gluconate

Cas Number:

527-09-3

Molecular formula:

C12H22CuO14

IUPAC Name:

copper(2+) bis(2,3,4,5,6-pentahydroxyhexanoate)

Test material form:

solid

Specific details on test material used for the study:

SMILES: OCC{P-}(O)C{P-}(O)C{P+}(O)C{P-}(O)C(=O)O{-}.[Cu]{+}

Results and discussion

% Degradation

% Degr.:

8.12

Parameter:

other: earth biodegradation

Sampling time:

10 d

Transformation products:

not specified

Applicant's summary and conclusion

Conclusions:

earth biodegradation = 8.12%