Registration Dossier

Administrative data

Endpoint:
vapour pressure
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The melting point of the test item is between 200°C and 300°C. According to Annex VII (section 7.5.) of Regulation (EC) No 1907/2006 a value based on a recognised calculation method is sufficient.

Data source

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

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:
1-[(4-methoxy-2-nitrophenyl)azo]-2-naphthol
EC Number:
256-458-9
EC Name:
1-[(4-methoxy-2-nitrophenyl)azo]-2-naphthol
Cas Number:
49744-28-7
Molecular formula:
C17H13N3O4
IUPAC Name:
1-[(4-methoxy-2-nitrophenyl)diazenyl]-2-naphthol
Test material form:
solid

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
ca. 0 Pa
Remarks on result:
other: Calculated by MPBPIVPWIN - program

Applicant's summary and conclusion