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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Report date:
2008

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51007
Principles of method if other than guideline:
Differential Scanning Calorimetry (DSC)
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:
Pivaloyl chloride
EC Number:
221-921-6
EC Name:
Pivaloyl chloride
Cas Number:
3282-30-2
Molecular formula:
C5H9ClO
IUPAC Name:
2,2-dimethylpropanoyl chloride

Results and discussion

For thermal stability study

Test substance thermally stable:
yes
Operating temperature
Operating temp.:
>= 30 - <= 500 °C
Sublimation:
no
Transformation products:
not specified

Any other information on results incl. tables

1st reaction:

Onset temperature:       205 °C

Peak temperature:        241 °C

Energy release:          40 J/g

2nd reaction:

Onset temperature: 400 °C

Peak temperature: 472 °C

Energy release: 170 °C

Applicant's summary and conclusion