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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
flash 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:
2012

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
ISO No., other: ASTM D3278-96
Principles of method if other than guideline:
Internal Method 14032 “Determination of flashpoint”, closed cup, corresponding to method ASTM D3278-96
The apparatus is a Stanhope Seta Closed-cup flashpoint apparatus with a calibrated thermometer with a range 0-300 °C.
GLP compliance:
no
Type of method:
closed cup

Test material

Constituent 1
Chemical structure
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

Results and discussion

Flash point
Flash point:
192 °C
Atm. press.:
101.3 kPa

Applicant's summary and conclusion

Conclusions:
Flash point:465 K (192ºC)
Executive summary:

Flash point:465 K (192ºC)