Registration Dossier

Physical & Chemical properties

Water solubility

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Administrative data

Endpoint:
water solubility
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Substance is a hydrocarbon UVCB. Standard tests for this endpoint are intended for single substances and are not appropriate for this complex substance. However, this endpoint is characterized using quantitative structure property relationships for representative hydrocarbon structures that comprise the hydrocarbon blocks used to assess the environmental risk of this substance with the PETRORISK model (see Product Library in PETRORISK spreadsheet attached below in Justification and in section 13.2 of the dossier)

Data source

Reference
Reference Type:
other: CONCAWE
Title:
PETRORISK calculation tool
Author:
PETRORISK, CONCAWE
Year:
2019
Bibliographic source:
CONCAWE
Report Date:
2019

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
Model(s) used: PETRORISK v7.04 that incorporates the updated TLM that resulted from the 2014 – 2016 Concawe projects performed in response to an ECHA compliance check.
GLP compliance:
no
Remarks:
calculation
Type of method:
other: calculation

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Water solubility
Key result
Water solubility:
ca. 4.9 mg/L
Conc. based on:
other: calculation
Remarks on result:
other: temperature and pH is not determined

Applicant's summary and conclusion

Conclusions:
Water solubility calculated in PETRORISK is ca. 4.9 mg/L.
Executive summary:

The substance is a hydrocarbon UVCB. Standard tests for this endpoint are intended for single substances and are not appropriate for this complex substance. However, this endpoint is characterised using quantitative structure property relationships for representative hydrocarbon structures that comprise the hydrocarbon blocks used to assess the environmental risk of this substance with the PETRORISK model (see Product Library in PETRORISK spreadsheet attached in the RSS justification as well as in IUCLID section 13).

Water solubility calculated in PETRORISK is ca. 4.9 mg/L