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Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2017-03-20 to 2017-05-15
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
no
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
(4-amino-1-hydroxy-1-phosphonobutyl)phosphonic acid hydrate
EC Number:
680-378-7
Cas Number:
138624-11-0
Molecular formula:
C4H15NO8P2
IUPAC Name:
(4-amino-1-hydroxy-1-phosphonobutyl)phosphonic acid hydrate
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Sponsor and GTH-610
- Purity test date: 2016-04-16

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: At room temperature protected from light

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:
4 minute test period

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
This test substance was found to be considered 'not highly flammable' after preliminary testing according to the guidelines.

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