2,2''-dihydroxy-4,4''-(2-hydroxy-propane-1,3-diyldioxy)dibenzophenone

Vapour pressure

Administrative data

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

1996

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

1996

Report date:

1996

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.4 (Vapour Pressure)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

effusion method: vapour pressure balance

Test material

Test material information

Constituent 1

Reference substance name:

-

EC Number:

424-210-0

EC Name:

-

Cas Number:

23911-85-5

Molecular formula:

C29 H24 O7

IUPAC Name:

2-benzoyl-5-[3-(4-benzoyl-3-hydroxyphenoxy)-2-hydroxypropoxy]phenol

Results and discussion

Vapour pressure

Key result

Temp.:

25 °C

Vapour pressure:

< 0 Pa

Applicant's summary and conclusion

Conclusions:

The vapour pressure has been determined to be less than 0.00028 Pa at 25ºC