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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
27 January 2015 - 23 April 2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP-compliant study in accordance with EC A.2.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.2 (Boiling Temperature)
Version / remarks:
(2008)
Deviations:
no
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling point/boiling range)
Version / remarks:
(1995)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.7220 (Boiling Point / Boiling Range)
Version / remarks:
(1996)
Deviations:
no
GLP compliance:
yes
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane-1-thiol
EC Number:
628-448-8
Cas Number:
34451-26-8
Molecular formula:
C8H5F13S
IUPAC Name:
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane-1-thiol
Details on test material:
- Name (as cited in study report): NS-1000
- Appearance: Clear colourless liquid

Results and discussion

Boiling point
Boiling pt.:
158 °C
Atm. press.:
1 030 hPa
Remarks on result:
other: Boiling temp: 431 K

Any other information on results incl. tables

See IUCLID section 4.2. The boiling temperature was determined as the average boiling temperature obtained from Experiment 3 (158.26°C) and Experiment 4 (156.73°C).

Applicant's summary and conclusion

Conclusions:
In a GLP-compliant study in accordance with EC A.2 , OECD 103 and EPA OPPTS 830.7220 using differential scanning calorimetry, the boiling temperature of the substance at 1030 hPa has been determined as 158°C.