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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Already evaluated by the Competent Authorities for Biocides and Existing Substance Regulations.

Data source

Reference
Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics
Author:
Lide DR
Year:
2003
Bibliographic source:
CRC Handbook of Chemistry and Physics

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Handbook data
GLP compliance:
not specified
Type of method:
other: Not stated

Test material

Constituent 1
Chemical structure
Reference substance name:
Copper oxide
EC Number:
215-269-1
EC Name:
Copper oxide
Cas Number:
1317-38-0
Molecular formula:
CuO
IUPAC Name:
oxocopper
Constituent 2
Reference substance name:
Copper (II) Oxide, Cupric oxide
IUPAC Name:
Copper (II) Oxide, Cupric oxide

Results and discussion

Melting / freezing point
Melting / freezing pt.:
1 326 °C

Applicant's summary and conclusion

Conclusions:
Result: 1326°C. However reliability cannot be assigned because no experimental test data has been submitted. The information required for this data end point can be can be derived from existing data.
Executive summary:

Result: 1326°C. However reliability cannot be assigned because no experimental test data has been submitted. The information required for this data end point can be can be derived from existing data.