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EC number: 608-670-1 | CAS number: 31831-53-5
Boiling point
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:
- 2 012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM E 537-02
- GLP compliance:
- no
- Type of method:
- differential scanning calorimetry
Test material
- Reference substance name:
- 2-Oxepanone, polymer with 1,4-butanediol
- EC Number:
- 608-670-1
- Cas Number:
- 31831-53-5
- Molecular formula:
- l(HO(CH2)5CO)-O(CH2)4O-(CO(CH2)5OH)m
- IUPAC Name:
- 2-Oxepanone, polymer with 1,4-butanediol
- 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
Constituent 1
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)
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