Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method

Data source

Reference
Reference Type:
other: unpublished calculation
Title:
Unnamed
Report Date:
2018

Materials and methods

Principles of method if other than guideline:
The calculation was based on Modified Grain Method using recommended MPBPVP (v1.43) module of software EPI Suite v.4.11.
GLP compliance:
no
Type of method:
other: calculation

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Vapour pressure
Key result
Test no.:
#1
Temp.:
25 °C
Vapour pressure:
0 Pa
Remarks on result:
other: calculated by Modified Grain Method

Any other information on results incl. tables

MPBPVP (v1.43) Program Results:

Experimental Database Structure Match: no data

MOL FOR: C36 H75 N1

MOL WT : 522.01

Vapor Pressure Estimations (25 deg C):

(Using BP: 448.00 deg C (user entered))

(MP not used for liquids)

VP

 4.01E-008 mm Hg (Antoine Method)

 

 5.34E-006 Pa (Antoine Method)

VP

 5.51E-007 mm Hg (Modified Grain Method)

 

 7.35E-005 Pa (Modified Grain Method)

VP

 1.16E-006 mm Hg (Mackay Method)

 

 0.000155 Pa (Mackay Method)

Selected VP

 5.51E-007 mm Hg (Modified Grain Method)

 

 7.35E-005 Pa (Modified Grain Method)

Applicant's summary and conclusion

Conclusions:
The vapour pressure of substance was calculated to be 7.35E-5 Pa at 25°C.