Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
November 12, 2001 - November 13, 2001
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
equivalent or similar to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Principles of method if other than guideline:
The melting point of piperonyl butoxide was determined using an electronic thermometer operating in the range of - 50 / + 150 °C with resolution of 0.1 °C and accuracy of ±0.4 ° C.
GLP compliance:
no
Type of method:
method to determine freezing temperature

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -20 °C
Atm. press.:
1 Bar
Decomposition:
no
Sublimation:
no

Any other information on results incl. tables

In the temperature range of -20/+25 °C, no solidification occour for the test material piperonyl butoxide, which manteins its physical state of oily liquid.

Therefore, the meelting point is below - 20 °C

Applicant's summary and conclusion

Conclusions:
In the temperature range of -20/+25 °C, no solidification occour for the test material piperonyl butoxide, which manteins its physical state of oily liquid.
Therefore, the meelting point is below - 20 °C