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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Vapour pressure

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Administrative data

Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer-reviewed database

Data source

Referenceopen allclose all

Reference Type:
secondary source
Title:
Cobalt Carbonyl (10210-68-1)
Author:
NOAA; CAMEO Chemicals. Database of Hazardous Materials.
Year:
2017
Bibliographic source:
NOAA; CAMEO Chemicals. Database of Hazardous Materials. Cobalt Carbonyl (10210-68-1). Natl Ocean Atmos Admin, Off Resp Rest; NOAA Ocean Serv. Available from, as of Jan 30, 2017: http://cameochemicals.noaa.gov/
Reference Type:
secondary source
Title:
TOXNET
Author:
HSDB database
Year:
2004
Bibliographic source:
https://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?HSDB

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
not specified in database
GLP compliance:
not specified
Type of method:
other: No data

Test material

Constituent 1
Chemical structure
Reference substance name:
Octacarbonyldicobalt
EC Number:
233-514-0
EC Name:
Octacarbonyldicobalt
Cas Number:
10210-68-1
Molecular formula:
C8O8Co2
IUPAC Name:
1,1,1,3,3,3-hexakis(oxidaniumylidynemethyl)-2,4-dioxo-1,3-dicobaltabicyclo[1.1.0]butane-1,1,3,3-tetrakis(ylium)

Results and discussion

Vapour pressure
Temp.:
15 °C
Vapour pressure:
0.07 mm Hg

Applicant's summary and conclusion

Conclusions:
vapour pressure = 0.07 mmHg (at 15°C)
Executive summary:

There is no available information on the methods used to determine the value for this endpoint. However, this information is taken from HSDB database / NOAA CAMEO Chemicals database of hazardous materials which are considered to be a reliable peer reviewed databases. The vapour pressure of the substance has been reported to be 200 Pa at 20°C.