Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Experimental phase started 16th June 2016, completed 15th Jan 2017.
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 103 (Boiling Point)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry

Test material

Constituent 1
Chemical structure
Reference substance name:
Ethylidynetrimethanol
EC Number:
201-063-9
EC Name:
Ethylidynetrimethanol
Cas Number:
77-85-0
Molecular formula:
C5H12O3
IUPAC Name:
ethylidynetrimethanol
Test material form:
solid: granular

Results and discussion

Boiling point
Key result
Boiling pt.:
ca. 296 °C
Atm. press.:
ca. 101.6 kPa

Any other information on results incl. tables

 Thermographic Data

Thermal Event

Interpretation

Temperature

Determination 1

Determination 2

ºC

K

ºC

K

Endotherm (peak)

Reversible transition

91.2

364

91.3

364

Endotherm (peak)

Melting transition

202

475

203

476

Endotherm (onset)

Boiling point

296

569

296

569

After heating to 400 °C, thethere was no residue observed in the crucible.

Atmospheric pressure:          Determination 1and 2:  101.6 kPa

Mean boiling temperature:  296± 0.5 °C (569±0.5 K)

Applicant's summary and conclusion

Conclusions:
The boiling point of the test item has been determined to be 296 ± 0.5 °C (569 ± 0.5 K) at 101.6 kPa.