Terphenyl

Partition coefficient

Administrative data

Endpoint:

partition coefficient

Type of information:

experimental study

Adequacy of study:

supporting study

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

other: Only secondary source is available (IUC4)

Data source

Reference

Reference Type:

other company data

Title:

Unnamed

Materials and methods

Principles of method if other than guideline:

Method: other (calculated)

Test material

Test material information

Constituent 1

Reference substance name:

Terphenyl

EC Number:

247-477-3

EC Name:

Terphenyl

Cas Number:

26140-60-3

Molecular formula:

C18H14

IUPAC Name:

2-phenyl-1,1'-biphenyl; 3-phenyl-1,1'-biphenyl; 4-phenyl-1,1'-biphenyl

Results and discussion

Partition coefficient

Type:

log Pow

Partition coefficient:

5.86

Temp.:

22 °C

Applicant's summary and conclusion

Conclusions:

The log Pow of terphenyl was determined at 5.86 (at 22°C). This value is the average log Pow of values of the different isomers (ortho, meta and para). Thus, this is a value for the mixture.