Registration Dossier

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: Guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

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:
DIN 51007
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
α-chloro-4-fluoroacetophenone
EC Number:
207-256-4
EC Name:
α-chloro-4-fluoroacetophenone
Cas Number:
456-04-2
Molecular formula:
C8H6ClFO
IUPAC Name:
2-chloro-1-(4-fluorophenyl)ethanone
Test material form:
other: solid
Details on test material:
Name of test material (as cited in study report): Fluorchloracetophenon
Analytical purity: not specified
Lot/batch No.: QB 063 v.12.11.09

Results and discussion

For thermal stability study

Operating temperature
Operating temp.:
30 - 500 °C
Remarks on result:
other: 1st exothemic reaction: 550 J/g at onset temperatue 280°C; 2nd exothemic reaction: >110 J/g at onset temperatue 420°C

Any other information on results incl. tables

1st reaction exothermic, onset temperature 280 °C, peak temperature 335 °C, released heat content 550 J/g. The reaction is self-accelerating.

2nd reaction exothermic, onset temperature 420 °C, released heat content >110 J/g. The reaction was not tested for self-accelerating decomposition behavior.

Applicant's summary and conclusion