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Physical & Chemical properties

Flammability

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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Version / remarks:
2008
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Version / remarks:
2015
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione
EC Number:
237-731-1
EC Name:
11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione
Cas Number:
13951-70-7
Molecular formula:
C21H28O6
IUPAC Name:
11,16,17,21-tetrahydroxypregna-1,4-diene-3,20-dione
Test material form:
solid

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
Remarks:
. To be confirmed

Applicant's summary and conclusion