Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
thermal stability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methylbut-3-yn-2-ol
EC Number:
204-070-5
EC Name:
2-methylbut-3-yn-2-ol
Cas Number:
115-19-5
Molecular formula:
C5H8O
IUPAC Name:
2-methylbut-3-yn-2-ol

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: exothemic reaction: 1610 J/g at onset temperatue 300 °C

Any other information on results incl. tables

Results

1.Reaction

Onset-temperature

300 °C

Peak temperature       

380 °C

Energy release

1610 J/g

Applicant's summary and conclusion