Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-10-13
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: ASTM E 537-02
GLP compliance:
no
Type of method:
differential scanning calorimetry

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
- Name of test material (as cited in study report): Polyol PX
- Physical state: solid
- Analytical purity: 71% GC-purity
- Impurities (identity and concentrations):
2-(hydroximethyl)-2-(methoxymethoxy) methyl)-1,3- Propanediol 10.8 %
Pentaerythritol 5.6 %
2-(5-(hydroxymethyl)-1,3-dioxan-2-yl)propane-1,3-diol 1.6 %
- Lot/batch No.: 381175857
- Stability under test conditions: good
- Storage condition of test material: room temperature

Results and discussion

Boiling point
Boiling pt.:
290 °C
Atm. press.:
101.3 kPa
Decomposition:
yes
Decomp. temp.:
ca. 290 °C
Remarks on result:
other: In nitrogen

Any other information on results incl. tables

Mean value of two determinations: 563 K (290 °C)

Value 1:                               564 K (291 °C)

Value 2:                               563 K (290 °C)

Applicant's summary and conclusion

Conclusions:
Boiling Point: 563 K (290 °C). The transition with onset 290 °C is interpreted as a simultaneous boiling and decomposition.
Executive summary:

Boiling Point: 563 K (290 °C). The transition with onset 290 °C is interpreted as a simultaneous boiling and decomposition.