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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Data generated according to generally valid testing guideline

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
capillary method

Test material

Constituent 1
Chemical structure
Reference substance name:
(3S)-3-hydroxy-4,4-dimethyloxolan-2-one
EC Number:
626-470-2
Cas Number:
5405-40-3
Molecular formula:
C6H10O3
IUPAC Name:
(3S)-3-hydroxy-4,4-dimethyloxolan-2-one
Constituent 2
Reference substance name:
(S)-Dihydro-3-hydroxy-4,4-dimethyl-2-furanone
IUPAC Name:
(S)-Dihydro-3-hydroxy-4,4-dimethyl-2-furanone

Results and discussion

Melting / freezing point
Melting / freezing pt.:
93.1 °C
Atm. press.:
1 031 hPa

Applicant's summary and conclusion