2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol

Vapour pressure

Administrative data

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

other: Guideline study obtained through inquiry process; SNIF file obtained from ECHA.

Data source

Reference

Reference Type:

other: SNIF

Title:

Unnamed

Year:

1997

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.4 (Vapour Pressure)

Deviations:

not specified

GLP compliance:

yes

Type of method:

other: Thermogravimetry: diffusion controlled evaporation

Test material

Test material information

Constituent 1

Reference substance name:

Body responsible for the test

IUPAC Name:

Body responsible for the test

Test material form:

not specified

Results and discussion

Vapour pressure

Vapour pressure 1

Temp.:

20 °C

Vapour pressure:

< 0 Pa

Vapour pressure 2

Temp.:

25 °C

Vapour pressure:

< 0 Pa

Applicant's summary and conclusion

Conclusions:

vapour pressure at 20°C < 0.00000026 Pa,
vapour pressure at 25°C < 0.00000063 Pa

Executive summary:

The vapour pressure of the test substance has been determined to be < 0.00000026 Pa at 20 °C and < 0.00000063 Pa at 25 °C in a GLP study according to EU Method A.4 (thermogravimetry: diffusion controlled evaporation).