Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
N-(4-ethoxyphenyl)-3-hydroxy-4-[(2,4,5-trichlorophenyl)azo]naphthalene-2-carboxamide
EC Number:
225-691-8
EC Name:
N-(4-ethoxyphenyl)-3-hydroxy-4-[(2,4,5-trichlorophenyl)azo]naphthalene-2-carboxamide
Cas Number:
5012-29-3
Molecular formula:
C25H18Cl3N3O3
IUPAC Name:
N-(4-ethoxyphenyl)-3-hydroxy-4-[(2,4,5-trichlorophenyl)diazenyl]-2-naphthamide
Test material form:
solid

Results and discussion

Vapour pressure
Temp.:
20 °C
Vapour pressure:
ca. 0.001 Pa
Remarks on result:
other: Calculated by MPBPIWIN v1.43 program

Applicant's summary and conclusion