Registration Dossier
Registration Dossier
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EC number: 421-320-0 | CAS number: 118289-55-7 CP-89,575
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 5 March - 18 June 1996
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 996
- Report date:
- 1996
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Principles of method if other than guideline:
- The flammability of powders, granules or pastes is determined using a test mould and an ignition source
The mould was loosely filled with test substance and dropped three times from a height of 2 em onto a solid surface. The mould was removed from its holder and excess substance scraped off, an asbestos substitute board placed on the mould, inverted, and the mould removed. The board was placed in the draught box, across the line of draught in a fume cupboard.
A hot flame (minimum diameter 5 mm) was applied to one end of the pile for 2 minutes, and any propagation timed along 200 mm of its length - GLP compliance:
- yes
Test material
- Reference substance name:
- 6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one
- EC Number:
- 421-320-0
- EC Name:
- 6-chloro-5-(2-chloroethyl)-1,3-dihydroindol-2-one
- Cas Number:
- 118289-55-7
- Molecular formula:
- Hill formula: C10 H9 Cl2 N O CAS formula: C10 H9 Cl2 N O
- IUPAC Name:
- 6-chloro-5-(2-chloroethyl)-2,3-dihydro-1H-indol-2-one
- Test material form:
- other: Solid
- Details on test material:
- Date received:2 February 1996
Intended use:Pharmaceutical intermediate
Constituent 1
Results and discussion
Flammable solids
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Under the conditions of this test, CP-89,575 is not highly flammable
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