Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Remarks:
non-GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ASTM D1120-94 "Standard Test Method for Boiling Point of Engine Coolants"
GLP compliance:
no
Type of method:
ebulliometer

Test material

Constituent 1
Chemical structure
Reference substance name:
2,3,3,4,4-pentafluoro-2,5-bis(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-5-methoxyoxolane
EC Number:
812-244-2
Cas Number:
957209-18-6
Molecular formula:
C11H3F19O2
IUPAC Name:
2,3,3,4,4-pentafluoro-2,5-bis(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-5-methoxyoxolane

Results and discussion

Boiling point
Key result
Boiling pt.:
167.4 °C
Atm. press.:
760 mm Hg
Decomposition:
no

Any other information on results incl. tables

Vapor Pressure (mm Hg) = EXP( -2771.81372 / (T °C + 162) + 15.048539)

Applicant's summary and conclusion

Conclusions:
The boiling point of Novec 7700 is 167.4 °C at 760 mm Hg.
Executive summary:

The boiling point of Novec 7700 is 167.4 °C at 760 mm Hg according to ASTM D1120 -94. The study followed a documented guideline but was not conducted under GLP; therefore the result is considered reliable with restrictions.