1,2-Cyclohexanedicarboxylic acid, 1,2-diisononyl ester

Biodegradation in soil

Administrative data

Endpoint:

biodegradation in soil: simulation testing

Type of information:

experimental study

Adequacy of study:

key study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2014

Report date:

2014

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 307 (Aerobic and Anaerobic Transformation in Soil)

Test type:

laboratory

Test material

Test material information

Constituent 1

Radiolabelling:

yes

Study design

Oxygen conditions:

aerobic

Soil classification:

USDA (US Department of Agriculture)

Year:

2013

Duration of test (contact time)

Duration:

119 d

Initial test substance concentration

Initial conc.:

3.2 mg/kg soil d.w.

Based on:

test mat.

Results and discussion

Half-life / dissipation time of parent compound

Half-life / dissipation time of parent compound 1

Soil No.:

#1

DT50:

60.9 d

Type:

other:

Temp.:

20 °C

Half-life / dissipation time of parent compound 2

Soil No.:

#2

DT50:

49.6 d

Type:

other:

Temp.:

20 °C