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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: GLP guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1996
Report date:
1996

Materials and methods

Test guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
425-150-8
EC Name:
-
Cas Number:
94723-86-1
Molecular formula:
C15 H22 O3 S
IUPAC Name:
2-butanoyl-3-hydroxy-5-(thian-3-yl)cyclohex-2-en-1-one
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
Name of test material (as cited in study report): 625-Triketon
Analytical purity: 99.4g/100g
Lot/batch No.: LJ 27881/1

Results and discussion

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.
Substances / mixtures which in contact with water emit flammable gases
Remarks on result:
no reaction with water observed
Remarks:
corresponding to 'no' in migrated source record.

Any other information on results incl. tables

Under test condition spreading of fire does not occur.

Brief burning and rapid extinction was observed.

Therefore the test substance is not considered highly flammable.

The test substance is not considered pyrophoric.

No flammability on contact with water is to be considered.

A.12 and A.13 tests not conducted as negative results are
expected from experience in use ans handling.

Applicant's summary and conclusion