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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
adsorption / desorption: screening
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
results derived from a (Q)SAR model, with limited documentation / justification, but validity of model and reliability of prediction considered adequate based on a generally acknowledged source
Justification for type of information:
scientifically acceptable method

Data source

Reference
Reference Type:
other: QSAR
Title:
Unnamed
Year:
2019
Report date:
2019

Materials and methods

Principles of method if other than guideline:
QSAR
GLP compliance:
no
Type of method:
other: QSAR

Test material

Constituent 1
Chemical structure
Reference substance name:
triphenyl[(2E,4E,6E)-3,7,11-trimethyldodeca-2,4,6,10-tetraen-1-yl]-λ⁵-phosphane
EC Number:
603-493-6
Cas Number:
131560-11-7
Molecular formula:
C33 H38 P
IUPAC Name:
triphenyl[(2E,4E,6E)-3,7,11-trimethyldodeca-2,4,6,10-tetraen-1-yl]-λ⁵-phosphane

Results and discussion

Adsorption coefficient
Key result
Type:
log Koc
Value:
9.2 L/kg
Temp.:
25 °C
Matrix:
soil

Applicant's summary and conclusion