Prop-2-yn-1-ol

Stability: thermal, sunlight, metals

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:

2016

Report date:

2016

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

Test material information

Constituent 1

Reference substance name:

Prop-2-yn-1-ol

EC Number:

203-471-2

EC Name:

Prop-2-yn-1-ol

Cas Number:

107-19-7

Molecular formula:

C3H4O

IUPAC Name:

prop-2-yn-1-ol

Test material form:

other: liquid

Details on test material:

Name of test material (as cited in study report): 2-Propyn- 1-ol
Analytical purity: > 99,3 %
Lot/batch No.: 25453488Q0

Results and discussion

For thermal stability study

Test substance thermally stable:

no

Operating temperature

Operating temp.:

30

Remarks on result:

other: 1st exothemic reaction: 50 J/g at onset temperatue 140°C; 2nd exothemic reaction: 3390 J/g at onset temperatue 190°C

Any other information on results incl. tables

Results:

1.Reaction
Onset-temperature	140 °C
Peak temperature	162 °C
Energy release	50 J/g

2.Reaction
Onset-temperature	190 °C
Peak temperature	279 °C
Energy release	3390 J/g