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Physical & Chemical properties

Flammability

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Endpoint:
substances / mixtures which in contact with water emit flammable gases
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is known to be soluble in water to form a stable mixture
Endpoint:
flammable solids
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2012-11-30
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.10 (Flammability (Solids))
Version / remarks:
, 2008
Deviations:
no
Qualifier:
according to
Guideline:
other: Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria, 5th edition, New York and Geneva, 2009: Class 4, Division 4.1: Readily Combustible Solids, Test N.1
Deviations:
no
Qualifier:
according to
Guideline:
other: VDI 2263, sheet 1
Deviations:
no
GLP compliance:
yes (incl. certificate)
Remarks:
signed, 2010-08-25
Test procedure:
burning rate test: preliminary screening test
Burning time:
555 s
Remarks on result:
other: over a distance of 200 mm in the preliminary test

Preliminary Test

The test item could be ignited at room temperature using a propane burner flame as ignition source. The test item burned over a distance of 200 cm within 9 min and 15 s min. Therefore, the main test had not to be performed.

Classification

Directive 67/548/EEC

The product does not have to be classified as highly flammable solid with the danger symbol F according to Directive 67/548/EEC.

UN-Transport regulations

The product does not have to be classified as readily combustible solid in Class 4 Division 4.1 according to the UN-Transport Regulations.

Regulation EC 1272/2008 (CLP Regulation)

The product does not have to be classified as flammable solid according to Regulation EC 1272/2008 (CLP Regulation) Annex 1: 2.7.

Interpretation of results:
not classified based on GHS criteria
Conclusions:
The test item could be ignited applying a flame as ignition source. The test item burned over a distance of 200 cm within 9 min and 15 s. The product neither has to be classified as highly flammable solid according to Directive 67/548/EEC, nor as readily combustible solid in class 4.1 according to the UN-Transport regulation and nor as flammable solid according to Regulation EC 1272/2008 (CLP).
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2012-11-30
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EU Method A.10 (Flammability (Solids))
Version / remarks:
, 2008
Deviations:
no
Qualifier:
according to
Guideline:
other: Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria, 5th edition, New York and Geneva, 2009: Class 4, Division 4.1: Readily Combustible Solids, Test N.1
Deviations:
no
Qualifier:
according to
Guideline:
other: VDI 2263, sheet
Deviations:
no
GLP compliance:
no
Test procedure:
burning time (test type not further specified)
Burning time:
ca. 3 s
Remarks on result:
other: the test item showed a local burning, which ended after a few seconds

Preliminary Test

The test item could be ignited at room temperature using a propane burner flame as ignition source. The test item showed a local burning, which ended after a few seconds. Therefore, the main test had not to be performed.

Classification

Directive 67/548/EEC

The product does not have to be classified as highly flammable solid with the danger symbol F according to Directive 67/548/EEC.

UN-Transport regulations

The product does not have to be classified as readily combustible solid in Class 4 Division 4.1 according to the UN-Transport Regulations.

Regulation EC 1272/2008 (CLP Regulation)

The product does not have to be classified as flammable solid according to Regulation EC 1272/2008 (CLP Regulation) Annex 1: 2.7.

Interpretation of results:
GHS criteria not met
Conclusions:
The test item Fatty acids, tall-oil, calcium salts could be ignited applying a flame as ignition source. The test item showed a local burning, which ended after a few seconds. The product neither has to be classified as highly flammable solid according to Directive 67/548/EEC, nor as readily combustible solid in class 4.1 according to the UN-Transport regulation and nor as flammable solid according to Regulation EC 1272/2008 (CLP).
Endpoint:
pyrophoric solids
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied

Description of key information

Testing of flammability does not appear scientifically necessary according to Regulation (EC) No 1907/2006, Annex XI, Section 1.

- Testing of flammability of solids (A.10) and gases (A.11) is not considered to be required, since flammability tests with two metal carboxylates did not show flammable properties, based on this fact and based on the stable oxidation state of the manganese cation, fatty acids, tall-oil, manganese salts can be designated as non-flammable.

- Testing for flammability in contact with water (A.12) is not considered to be required, because fatty acids, tall-oil, manganese salts does not contain groups that might lead to a reaction with water or damp air, leading to the development of dangerous amounts of gas or gases which may be highly flammable

- Testing of pyrophoric properties of solids and liquids (A.13) is not considered to be required, since fatty acids, tall-oil, manganese salts is stable at ambient temperature. It does not contain any chemical group that might lead to spontaneous ignition a short time after coming in contact with air at room temperature (approx. 20 °C)

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Flammability

In accordance with Regulation (EC) No 1907/2006, Annex XI, Section 1, testing of flammability is not considered to be required for fatty acids, tall-oil, manganese salts as it is an inorganic, highly viscous, sticky, brown substance whereas the manganese cation is in the stabel (II+) oxidation state and the anion of an acid which is not susceptible to any form of oxidation as it is the fact for manganese bis(2-ethylhexanoate) and fatty acids, tall-oil, calcium salts, respectively. For both substances tests on flammability are available (see supporting information – IUCLID section 4.13). Fatty acids, tall-oil, manganese salts can thus be designated as non-flammable (Guidance on information requirements and chemical safety assessment Chapter R.7a: Endpoint specific guidance, section R.7.1.10.3). In addition, long-term industrial experience in handling indicates that fatty acids, tall-oil, manganese salts is not flammable.

Pyrophoric properties

Testing for pyrophoric properties of liquids is not considered to be required, since fatty acids, tall-oil, manganese salts is stable at ambient temperature. It does not contain any chemical groups that might lead to spontaneous ignition a short time after coming in contact with air at room temperature (ca. 20 °C) . Furthermore, long-term industrial experience in handling shows that fatty acids, tall-oil, manganese salts does not ignite in contact with air (in accordance with Regulation (EC) No 1907/2006, Annex XI, Section 1).

Flammability in contact with water

Testing for flammability in contact with water is not considered to be required, because fatty acids, tall-oil, manganese salts does not contain groups that might lead to a reaction with water or damp air, leading to the development of dangerous amounts of gas or gases which may be highly flammable. Furthermore, long-term industrial experience in practical handling of fatty acids, tall-oil, manganese salts shows that it does not react with water, and recent experimental testing for water solubility has also not reported any formation of gases (in accordance with Regulation (EC) No 1907/2006, Annex XI, Section 1.2).

Justification for classification or non-classification

Fatty acids, tall-oil, manganese salts does not need to be classified according to CLP Regulation (EC) No 1272/2008 since it is not highly flammable.