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Administrative data

Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Study period:
2009
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Principles of method if other than guideline:
Modified Grain method
Type of method:
other: Modified Grain method

Test material

Constituent 1
Chemical structure
Reference substance name:
4-nitro-o-anisidine
EC Number:
202-588-6
EC Name:
4-nitro-o-anisidine
Cas Number:
97-52-9
Molecular formula:
C7H8N2O3
IUPAC Name:
2-methoxy-4-nitroaniline
Constituent 2
Reference substance name:
PNOA
IUPAC Name:
PNOA

Results and discussion

Vapour pressureopen allclose all
Temp.:
25 °C
Vapour pressure:
0 mm Hg
Remarks on result:
other: Calculated by EPIWIN v4.00 program
Temp.:
25 °C
Vapour pressure:
0.014 Pa
Remarks on result:
other: Calculated by EPIWIN v4.00 program

Applicant's summary and conclusion

Conclusions:
The calculated vapor pressure amounts to 0.000107 mmHg at 25°C, 0.0143 Pa at 25°C respectively.
Executive summary:

The vapor pressure was determined by calculation using EPI Suite 4.0. Calculated boiling point by EPI Suite 4.0 was used for calculation of the vapor pressure (see endpoint 4.3).

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