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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
weight of evidence
Study period:
1995
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
publication
Title:
SOME ANTIPYRETICS RELATED TO ASPIRIN AND PHENACETIN
Author:
J. A. BAKER, J,. HAYDEN, P. G.MARSHALL, C. H. R. PALMER and T. D. WHITTET
Year:
1963
Bibliographic source:
Journal of Pharmacy and Pharmacology (1963) 15 (S1) 97-100

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not specified
GLP compliance:
no
Type of method:
other: not specified

Test material

Constituent 1
Reference substance name:
1,3-benzoxazine-2,4-dione
Cas Number:
2037-95-8
IUPAC Name:
1,3-benzoxazine-2,4-dione

Results and discussion

Melting / freezing pointopen allclose all
Melting / freezing pt.:
228 °C
Melting / freezing pt.:
227 °C
Remarks on result:
other: reported as literature value

Applicant's summary and conclusion