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Diss Factsheets

Administrative data

Endpoint:
vapour pressure
Type of information:
(Q)SAR
Adequacy of study:
key study
Study period:
January 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
results derived from a valid (Q)SAR model and falling into its applicability domain, with adequate and reliable documentation / justification
Justification for type of information:
Accurate QSAR predictions can be made.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
QSAR
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
N-ethyl-m-toluidine
EC Number:
203-019-4
EC Name:
N-ethyl-m-toluidine
Cas Number:
102-27-2
Molecular formula:
C9H13N
IUPAC Name:
N-ethyl-3-methylaniline
Test material form:
liquid

Results and discussion

Vapour pressureopen allclose all
Key result
Test no.:
#1
Temp.:
20 °C
Vapour pressure:
10.9 Pa
Key result
Test no.:
#2
Temp.:
25 °C
Vapour pressure:
16.6 Pa
Test no.:
#3
Temp.:
50 °C
Vapour pressure:
106 Pa

Applicant's summary and conclusion

Executive summary:

The vapour pressure of Ethyl Meta Toluidine was calculated according to QSAR and the results were:

Vapour pressure (20oC) = 10.9 Pa

Vapour pressure (25oC) = 16.6 Pa

Vapour pressure (50oC) = 106 Pa