Clorofene

Vapour pressure

Link to relevant study record(s)

Reference

Endpoint:

vapour pressure

Type of information:

experimental study

Adequacy of study:

key study

Study period:

6 Jan 2006 to 23 Jan 2006

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study with acceptable restrictions

Qualifier:

according to guideline

Guideline:

other: EC-Guideline 92/69/EWG,A4

Deviations:

not specified

GLP compliance:

yes

Type of method:

gas saturation method

Key result

Test no.:

#1

Temp.:

20 °C

Vapour pressure:

< 0 hPa

Remarks on result:

other: Estimated from VP curve.

Key result

Test no.:

#2

Temp.:

25 °C

Vapour pressure:

< 0 hPa

Remarks on result:

other: Estimated from VP curve.

Key result

Test no.:

#3

Temp.:

50 °C

Vapour pressure:

0 hPa

Key result

Test no.:

#4

Temp.:

27.02 °C

Vapour pressure:

0 hPa

Key result

Test no.:

#5

Temp.:

66.58 °C

Vapour pressure:

0.001 hPa

Key result

Vapour pressure:

0 hPa

Individual Results

Temperature (°C)	Temperature, Corrected (°C)	Temperature [1/K*104]	Vapor Pressure measured [hPa]	Vapor Pressure regression [hPa]	Deviation (%)
27.2	27.02	33.31	6.37E-06	6.38E-06	-0.2
36.9	36.65	32.28	2.62E-05	2.58E-05	1.5
56.9	56.58	30.33	2.92E-04	2.99E-04	-2.5
66.9	66.58	29.44	6.71E-04	6.99E-04	-4.0

Final Result

Results of regression calculation:

Temperature (°C)	Vapor Pressure [hPa]	Phase
20	< 1.0E-05	Solid
25	< 1.0E-05	Solid
50	1.66E-04	Liquid
27.02	6.38E-06	Solid
66.58	6.99E-04	Liquid

Description of key information

Vapor pressure is < 1.0E-5 hPa at 25 °C (EU Method A.4; gas saturation method).