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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
flammability
Type of information:
experimental study
Adequacy of study:
key study
Study period:
December 14, 2015
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study carried out according to internationally recognised guidelines but not performed according to GLP.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015
Report date:
2015

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: United Nations (UN) Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria; Part III, 33.2.1; Sixth revised edition; 2015
Deviations:
no
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
2-chlorocyclododecanone
EC Number:
679-917-9
Cas Number:
35951-28-1
Molecular formula:
C12H21ClO
IUPAC Name:
2-chlorocyclododecanone
Constituent 2
Reference substance name:
Chlorocyclododecanone
IUPAC Name:
Chlorocyclododecanone
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
- Name of test material (as cited in study report): Chlorocyclododecanone
- CAS Number: 35951-28-1
- Physical state: white powder
- Lot/batch No.: 15-E190P
- Expiration date of the lot/batch: Sept 29, 2016

Results and discussion

Flammable solids
Test procedure:
burning time (test type not further specified)
Remarks:
or specified in description of method (migrated information)
Burning time:
0 s
Remarks on result:
other: Substance melted, burning was not substained after removal of the flame.
Pyrophoric solids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Pyrophoric liquids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

Any other information on results incl. tables

When the gas burner flame was applied for two minutes, as described in the test method, the substance melted under the heat from the flame, burning was not sustained when the flame was removed.

Applicant's summary and conclusion

Conclusions:
From the observations reported it can be concluded the test substance should not be classified as a flammable solid.
Executive summary:

A screening test was performed as described under the United Nations (UN) Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Part III, 33.2.1, Sixth revised edition, 2015.

In the conditions of the screening test the test substance melted under the heat of the flame, burning was not sustained when the flame was removed.

Therefore it can be concluded the test substance should not be classified as a flammable solid.