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Administrative data

Endpoint:
vapour pressure
Type of information:
other: calculated
Adequacy of study:
key study
Study period:
2017
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: calculation-software MPBPWin v1.43 (Syracuse Research Corp.)

Data source

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

Materials and methods

Test guideline
Qualifier:
no guideline followed
Version / remarks:
calculated;software MPBPWin v1.43 (Syracuse Research Corp.)
Principles of method if other than guideline:
Calculated from the molecular structure with the software MPBPWin v1.43 (Syracuse Research Corp.).
GLP compliance:
no
Type of method:
other: calculated

Test material

Constituent 1
Reference substance name:
Reaction mass of disodium 4-{4-[acetyl(methyl)amino]-2-sulfonatoanilino}-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate and disodium sulfate and sodium chloride
EC Number:
944-710-7
Molecular formula:
not available because multi-constituent substance
IUPAC Name:
Reaction mass of disodium 4-{4-[acetyl(methyl)amino]-2-sulfonatoanilino}-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate and disodium sulfate and sodium chloride
Test material form:
solid
Specific details on test material used for the study:
calculated from molecular structure of Acid Blue 182, CAS 72152-54-6, EC 276-409-5.

Results and discussion

Vapour pressureopen allclose all
Temp.:
20 °C
Vapour pressure:
ca. 0 mm Hg
Remarks on result:
other: calculated
Remarks:
Antoine method
Temp.:
20 °C
Vapour pressure:
ca. 0 mm Hg
Remarks on result:
other: calculated
Remarks:
Modified Grain method

Applicant's summary and conclusion

Conclusions:
The following vapour pressure values were calculated:
20°C 2.51E-5 mm Hg (Antoine method)
20°C 2.57E-5 mm Hg (modified Grain method)

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