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Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
September 11, 2001 till October 02, 2001
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study according to OECD 102 (Melting point / Melting Range) under GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2001
Report date:
2001

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
thermal analysis

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Identity: ZP-TIX 1014
Batch: NW-01-028
Purity > 99%,
Appearance: Solid
Expiration date: 30.12.2001
Storage: At room temperature at about 20°C

Results and discussion

Melting / freezing point
Melting / freezing pt.:
> 45 - < 46.6 °C
Decomposition:
no
Sublimation:
no
Remarks on result:
other: Experiment was done under atmospheric pressure

Applicant's summary and conclusion

Conclusions:
In conclusion, the melting point of ZP-TIX 1014 was determined to be 45.8 °C ± 0.8 °C.
Executive summary:

The determination of the melting point / melting range of the test item was performed according to the EEC Directive 92/69, A.1 "Melting/Freezing temperature", December 1992 and to the OECD Guideline No. 102: " Melting point / melting range", adopted July 27, 1995.

   Heating range (°C)  Heating rate (K/min)  Melting point(°C)  Melting point (K)
 Preliminarytest  25 -400  20  46.6)*  319.8)*
 1st main study  25 -100  5  45.0  318.2
 2nd mainstudy  25 -100  5  46.5  319.7
 3rd main study  25 -100  5  45.9  319.1
    Mean of melting point:   Standard deviation (+/-)  45.8  319.8

)* not used for calculation

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