Registration Dossier

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009-07-28 -2009-10-27
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

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): Capa™ 2043
- Substance type: organic
- Physical state: Liquid
- Analytical purity: Mixture(GC purity) 1,4-butandiol 1.7 % , 1,4-butandiol -1ECL 11.1 %, 1,4-butandiol -2ECL 21.6 %, 1,4-butandiol -3ECL 24.8 %, 1,4-butandiol -4ECL 20.6 %, 1,4-butandiol -5ECL 12.9 %, 1,4-butandiol -6ECL 5.9 %, 1,4-butandiol -7ECL 1.6 %
- Lot/batch No: WNI 342 27/1/09 WAC000378
- Stability under test conditions: good
- Storage condition of test material: room temperature

Results and discussion

Boiling point
Boiling pt.:
> 280 - < 450 °C
Atm. press.:
101.3 kPa
Decomposition:
yes
Remarks on result:
other: in nitrogen

Applicant's summary and conclusion

Conclusions:
In air oxidation occure before boiling
In nitrogen both boiling and decomposition in a wide temperature interval (280 -450°C)
Executive summary:

In air oxidation occure before boiling

In nitrogen both boiling and decomposition in a wide temperature interval (280 -450°C)