Registration Dossier

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: Handbook data

Data source

Reference
Reference Type:
review article or handbook
Title:
CRC Handbook of Chemistry and Physics on CD-ROM
Author:
Lide, D. R. (ed.).
Year:
2008
Bibliographic source:
CRC Press LLC, Boca Raton, FL USA

Materials and methods

Principles of method if other than guideline:
The use of secondary sources of data is acceptable when they are based on a critical evaluation of peer-reviewed data and a consequent selection of a reliable and representative value for the property under investigation. The introduction to the CRC Handbook of Chemistry and Physics states that data for physical constants have been taken from many sources, including both compilations and the primary literature. Where conflicts were found, the value deemed most reliable was chosen. Therefore, although the method used is not known, the values presented here are acceptable as they are from a reliable secondary source of phys.-chem. data.
GLP compliance:
not specified
Type of method:
other: No data reported

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
Details on test material:
no data reported

Results and discussion

Melting / freezing point
Melting / freezing pt.:
-123.37 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: at standard temperature and pressure

Applicant's summary and conclusion