2-hydroxy-2-methylpropiophenone

Stability: thermal, sunlight, metals

Link to relevant study record(s)

Reference

Endpoint:

stability: thermal, sunlight, metals, other

Remarks:

Migrated from section 'Stability: thermal, sunlight, metals'

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2009

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)

Deviations:

no

GLP compliance:

yes

Test substance thermally stable:

yes

Operating temp.:

30 - 500 °C

Sublimation:

no

Transformation products:

no

1st reaction:

Onset temperature: 200°C

Peak temperature: 257°C

Energy release: 30 J/g

2nd reaction:

Onset temperature: 330°C

Energy release: > 280 J/g

Conclusions:

No thermal effect on test substance found below 150°C. Thus the test substance is considered to be stable at room temperature based on the criteria as outlined in the OECD Guideline.

Executive summary:

In this guideline (OECD 113) study conducted to GLP standards, the test material (EC 231-272-0) was determined to be stable at room temperature

Description of key information

 Study conducted to recognised training guidelines with GLP

Additional information

No thermal effect on test substance found below 150°C.Thus the test substance is considered to be stable at room temperature based on the criteria as outlined in the OECD Guideline.