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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: fish
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Study period:
2018
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
other: model results
Title:
Unnamed
Year:
2018

Materials and methods

Principles of method if other than guideline:
Value estimated by US EPA model BCFBAF v3.01
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Oxybispropylenebis[(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl)(phenyl)phosphine]
EC Number:
279-499-4
EC Name:
Oxybispropylenebis[(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl)(phenyl)phosphine]
Cas Number:
80584-86-7
Molecular formula:
C102H134O31P8
IUPAC Name:
Diphenyl 6,9,11,14-tetramethyl-7,13-diphenyl-4,10,16-trioxa-7,13-diphosphanonadecane-2,18-diyl bis(6,10,14-trimethyl-8,16,16-triphenoxy-4,7,9,12,15-pentaoxa-8,16-diphosphahexadecan-2-yl) bis(phosphite )

Results and discussion

Bioaccumulation factoropen allclose all
Type:
BCF
Value:
3.16 L/kg
Remarks on result:
other: calculated by US EPA BCFBAF v3.01 model.
Type:
BAF
Value:
0.893 L/kg
Remarks on result:
other: calculated by US EPA BCFBAF v3.01 model.

Applicant's summary and conclusion

Validity criteria fulfilled:
not applicable
Conclusions:
The US EPA BCFBAF v3.01 model estimates the BCF and BAF of D 25-207 (CAS No. 80584-86-7) to be 3.16 and 0.893 L/kg, respectively.