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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Study period:
1995 (IPCS) and 2007-2008 (CRC Handbook)
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
These data and information are based on the HSDB Database(CRC Handbook of Chemistry and Physics) and the International Programme on Chemical Safety (IPCS) published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization (Environmental Health Criteria 167).
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
other: handbook, secondary source, publication
Title:
Unnamed
Year:
1995

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
Acetaldehyde
EC Number:
200-836-8
EC Name:
Acetaldehyde
Cas Number:
75-07-0
Molecular formula:
C2H4O
IUPAC Name:
acetaldehyde
Constituent 2
Reference substance name:
AB 1925000
IUPAC Name:
AB 1925000
Details on test material:
not details available

Results and discussion

Vapour pressure
Temp.:
25 °C
Vapour pressure:
120.2 kPa
Remarks on result:
other: (902 mm Hg at 25°C)

Applicant's summary and conclusion

Conclusions:
The vapour pressure at 25°C is 120.2 kPa.
Executive summary:

The vapour pressure at 25°C is 120.2 kPa.

These data and information are published by the European Commission and the International Programme on Chemical Safety (IPCS) published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization (Environmental Health Criteria 167). Futhermore, reliable phys.chem. data are also published in the CRC Handbook of Chemistry and Physics, 88TH Edition 2007-2008.