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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: authoritative document

Data source

Reference
Reference Type:
other:
Title:
SIDS Initial Assessment Report for SIAM 16
Author:
OECD
Year:
2003
Bibliographic source:
27–30 May 2003, Paris, France

Materials and methods

Principles of method if other than guideline:
other: measured
GLP compliance:
no
Type of method:
other: no data

Test material

Constituent 1
Chemical structure
Reference substance name:
3,4-dihydro-2-methoxy-2H-pyran
EC Number:
224-698-3
EC Name:
3,4-dihydro-2-methoxy-2H-pyran
Cas Number:
4454-05-1
Molecular formula:
C6H10O2
IUPAC Name:
2-methoxy-3,4-dihydro-2H-pyran

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -60 °C

Applicant's summary and conclusion