Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
thermal stability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Version / remarks:
DIN 51007
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Constituent 1
Chemical structure
Reference substance name:
Propylidynetrimethanol, ethoxylated, propoxylated, esters with acrylic acid (<6.5 mol EO and <6.5 mol PO)
EC Number:
701-361-3
Molecular formula:
C6 H14 O3 . 3 (C3 H6 O . C2 H4 O)x . x C3 H4 O2
IUPAC Name:
Propylidynetrimethanol, ethoxylated, propoxylated, esters with acrylic acid (<6.5 mol EO and <6.5 mol PO)
Test material form:
liquid

Results and discussion

For thermal stability study

Test substance thermally stable:
yes
Operating temperature
Key result
Operating temp.:
>= 30 - <= 500 °C
Remarks on result:
other: 1st exothemic reaction: 440 J/g at onset temperatue 165 °C; 2nd exothemic reaction: >330 J/g at onset temperatue 340 °C

Any other information on results incl. tables

Results

1.Reaction

exothermic

Onset-temperature

165 °C

Peak temperature       

188 °C

Energy release

440 J/g

The reaction is self-accelerating.

 

2.Reaction

exothermic

Onset-temperature

340 °C

Peak temperature       

381 °C

Energy release

>330 J/g

The reaction is self-accelerating.

Applicant's summary and conclusion