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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: The study performed with scientific authoritative method, non GLP

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2013
Report date:
2013

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)
Principles of method if other than guideline:
The test is carried out according to DIN 51007
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Oxalyl dichloride
EC Number:
201-200-2
EC Name:
Oxalyl dichloride
Cas Number:
79-37-8
Molecular formula:
C2Cl2O2
IUPAC Name:
ethanedioyl dichloride
Details on test material:
- Substance type: organic
- Physical state: liquid

Results and discussion

For thermal stability study

Test substance thermally stable:
yes

Any other information on results incl. tables

1st reaction: exotherm

Onset temperatur: 250°C

Peak temperatur: 365°C

Released heat content: 650 J/g

2nd reaction:

Onset temperatur: 420°C

Released heat content: >180 J/g

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.

Applicant's summary and conclusion