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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1977

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
yes
Type of method:
other: heating block

Test material

Constituent 1
Chemical structure
Reference substance name:
Pyrithione zinc
EC Number:
236-671-3
EC Name:
Pyrithione zinc
Cas Number:
13463-41-7
Molecular formula:
C10H8N2O2S2Zn
IUPAC Name:
Bis [1-hydroxy-2(1H)-pyridinethionato-O,S](T-4)-zinc
Details on test material:
Purity: 98.7%

Results and discussion

Melting / freezing point
Melting / freezing pt.:
267 °C

Applicant's summary and conclusion

Conclusions:
Melting point = 267C. The information contained within this robust summary document comes from studies which are in the ownership of Arch Chemicals Inc. and which are protected in several regions globally. This information may not be used for any purpose other than in support of the Chemical safety Report submitted by Arch Chemicals Inc. under Regulation EC 1907/2006.