Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Study period:
27 June - 2 Aug 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2017

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.4 (Vapour Pressure)
Deviations:
no
GLP compliance:
yes
Type of method:
static method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
liquid
Details on test material:
Multi-constituent substance.
degree of purity: >=94%
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Lot No.of test material: 624730
- Physical state: clear and viscous liquid with a faint yellow coloring
- Expiration date of the lot/batch: Dec. 2017
- Purity: 97.1%

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: room temperature

Results and discussion

Vapour pressure
Key result
Temp.:
20 °C
Vapour pressure:
0.12 mm Hg
Remarks on result:
other: Reported as 16 Pa

Any other information on results incl. tables

Table 1. Test Results.

Temp (°C)

Temp (K)

P (mbar)

**P (Pa)

Run 1

 

 

 

*20

293.15

0.16

16

19.9

293.05

0.1554

15.54

30.0

303.15

0.2595

25.95

40.0

313.15

0.4247

42.47

50.0

323.15

0.6516

65.16

Run 2

 

 

 

*20

293.15

0.16

16

19.7

292.85

0.1551

15.51

29.8

302.95

0.2607

26.07

40.2

313.35

0.4254

42.54

51.0

324.15

0.6856

68.56

* Determined by interpolation

** Calculated

Applicant's summary and conclusion

Conclusions:
The vapor pressure of MTDID 47403 is 16 Pa (0.12 mm Hg) at 20 °C as determined by EU Method A.4.
Executive summary:

The vapor pressure of MTDID 47403 was determined by the static method. The vapor pressure of MTDID 47403 at 10 °C intervals from approximately 20 °C to 50 °C was determined in two runs. This data was used to determine the vapor pressure of 16 Pa (0.12 mm Hg) at 20°C for MTDID 47403. The test was done according to EU Method A.4 and was GLP compliant; therefore the result is considered reliable without restriction.