Tridodecylamine

Vapour pressure

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other: unpublished calculation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

Test material information

Constituent 1

Reference substance name:

Tridodecylamine

EC Number:

203-063-4

EC Name:

Tridodecylamine

Cas Number:

102-87-4

Molecular formula:

C36H75N

IUPAC Name:

tridodecylamine

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.