Registration Dossier

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
GLP compliance:
no
Type of method:
capillary method

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Physical state: solid
- Analytical purity: 96% GC purity
- Impurities (identity and concentrations): < 1% pentaerythritol (CAS 115-77-5), < 1% Tri-Pentaerythritol
- Purity test date: 2007-06-06
- Lot/batch No.: 3514035
- Storage condition of test material: room temperature

Results and discussion

Melting / freezing pointopen allclose all
Melting / freezing pt.:
492 K
Atm. press.:
1 013 mBar
Decomposition:
no
Sublimation:
no
Remarks on result:
other: mean value of three differnt capillary measurements
Melting / freezing pt.:
219 °C
Atm. press.:
1 013 mBar
Decomposition:
no
Sublimation:
no
Remarks on result:
other: mean value of three different capillary measurements

Any other information on results incl. tables

X value:                               218.4 ºC

Y value:                               218.5 ºC

Z value:                               218.9 ºC

Applicant's summary and conclusion

Conclusions:
Melting Point: 492 K (218.6 °C)
Executive summary:

Melting point: 492 K (218.6 °C)