Registration Dossier

Administrative data

Endpoint:
flammability
Remarks:
Pyrophoric liquids/solids (migrated from section 'Flammability')
Type of information:
experimental study
Adequacy of study:
key study
Study period:
23 October 1992 to 9 November 1992
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Acceptable study report which meets basic scientific principles

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992
Report Date:
1992

Materials and methods

Principles of method if other than guideline:
According to company guideline

Test material

Reference
Name:
Unnamed
Type:
Constituent

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.

Any other information on results incl. tables

BZ (Brennzahl) 2: Catches fire briefly and extinguishes (definition according to HVBG, 2001)

Additional remark in the study report: Catches fire briefly without spreading (Kurzes Aufflammen ohne Ausbreitung)

Reference:

HVBG, Hauptverband der gewerblichen Berufsgenossenschaften: GESTIS-DUST-EX Database - combustion and explosve characteristics of dusts, Edition 2/2001

HVBG, Sankt Augustin, 2001

Applicant's summary and conclusion

Conclusions:
The test itemcatches fire briefly and extinguishes (Brennzahl 2).
Executive summary:

The substance catches fire briefly and extinguishes in a study according to company guideline; Brennzahl 2.