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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer reviewed data

Data source

Reference
Reference Type:
secondary source
Title:
no data
Author:
Hirano, Koichiro et al.
Year:
1981
Bibliographic source:
Chem. Pharm. Bull.; EN; 29; 3; 817-827. cited in Beilstein Information Systems GmbH, 25 Oct 2006

Materials and methods

Principles of method if other than guideline:
other: measured
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
4-aminoazobenzene
EC Number:
200-453-6
EC Name:
4-aminoazobenzene
Cas Number:
60-09-3
Molecular formula:
C12H11N3
IUPAC Name:
4-[(E)-2-phenyldiazen-1-yl]aniline
Details on test material:
Name of test material (as cited in study report): 4-aminoazobenzene
Analytical purity: pure

Results and discussion

Density
Type:
density
Density:
1.16 g/cm³
Temp.:
20 °C

Applicant's summary and conclusion