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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
other information
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1992

Materials and methods

Test guideline
Guideline:
other: thermal analysis
GLP compliance:
no
Type of method:
thermal analysis

Test material

Constituent 1
Chemical structure
Reference substance name:
2,6-dichlorobenzoxazole
EC Number:
222-818-9
EC Name:
2,6-dichlorobenzoxazole
Cas Number:
3621-82-7
Molecular formula:
C7H3Cl2NO
IUPAC Name:
2,6-dichloro-1,3-benzoxazole

Results and discussion

Melting / freezing point
Melting / freezing pt.:
ca. 50 - ca. 60 °C
Atm. press.:
ca. 1 013 hPa
Decomposition:
yes
Decomp. temp.:
>= 290 °C

Applicant's summary and conclusion

Conclusions:
The melting point of the test item is between 50 and 60 °C.