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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
migrated information: read-across based on grouping of substances (category approach)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative document

Data source

Reference
Reference Type:
publication
Title:
SIDS Initial Assessment Report For SIAM 18
Author:
OECD
Year:
2004
Bibliographic source:
Paris, France, 20–22 April 2004

Materials and methods

Principles of method if other than guideline:
other: measured by dry ice/alcohol thermometer method (ROCHE)
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
6,10-dimethylundeca-3,5,9-trien-2-one
EC Number:
205-457-1
EC Name:
6,10-dimethylundeca-3,5,9-trien-2-one
Cas Number:
141-10-6
IUPAC Name:
6,10-dimethylundeca-3,5,9-trien-2-one
Details on test material:
Name of test material (as cited in study report): Pseudoionone
Analytical purity: pure

Results and discussion

Melting / freezing point
Melting / freezing pt.:
-75 °C

Applicant's summary and conclusion