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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Data from secondary source

Data source

Reference
Reference Type:
publication
Title:
NATIONAL INDUSTRIAL CHEMICALS NOTIFICATION AND ASSESSMENT SCHEME (NICNAS) - FULL PUBLIC REPORT - 4(3H)-Pyrimidinone, 2,6-diamino-
Author:
NICNAS
Year:
2010
Bibliographic source:
www.nicnas.gov.au; File No: STD/1346

Materials and methods

Principles of method if other than guideline:
no data
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2,6-diamino-1H-pyrimidin-4-one
EC Number:
200-254-4
EC Name:
2,6-diamino-1H-pyrimidin-4-one
Cas Number:
56-06-4
Molecular formula:
C4H6N4O
IUPAC Name:
2,6-diamino-1H-pyrimidin-4-one
Details on test material:
CHEMICAL NAME: 4(3H)-Pyrimidinone, 2,6-diamino-
DEGREE OF PURITY: >99%

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
other: crystals
Colour:
white
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The substance is an organic whitish crystals