Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
bioaccumulation in aquatic species, other
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Validated QSAR model

Data source

Reference
Reference Type:
other: Computer model
Title:
EPI SuiteTM, Estimation Program Interface Suite, v4.1
Author:
U.S. Environmental Protection Agency (USEPA)
Year:
2000
Bibliographic source:
USEPA, Washington, DC, USA

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: Calculation based on BCFBAF v3.01, Estimation Programs Interface Suite™ for Microsoft® Windows v 4.10. US EPA, United States Environmental Protection Agency, Washington, DC, USA.
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Diheptyl succinate
EC Number:
239-996-9
EC Name:
Diheptyl succinate
Cas Number:
15872-89-6
Molecular formula:
C18H34O4
IUPAC Name:
1,4-diheptyl butanedioate
Test material form:
liquid

Test organisms

Test organisms (species):
other: fish

Study design

Route of exposure:
aqueous
Test type:
other: calculation
Water / sediment media type:
natural water: freshwater

Test conditions

Details on estimation of bioconcentration:
BASIS FOR CALCULATION OF BCF
- Estimation software: BCFBAF v3.01
- Result based on calculated log Pow of: 4.33 (KOWWIN v1.68)

Results and discussion

Bioaccumulation factor
Type:
BCF
Value:
52.9 L/kg
Basis:
whole body w.w.
Remarks on result:
other: Regression based estimate

Applicant's summary and conclusion