Aluminate(2-),[[N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON] (oxidoborate-µ-oxido)(-1),disodium

Vapour pressure

Administrative data

Endpoint:

vapour pressure

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the melting point is above 300°C

Cross-reference

Reason / purpose for cross-reference:

data waiving: supporting information

Reference

Endpoint:

melting point/freezing point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

09/04/2015 - 14/04/2015

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.1 (Melting / Freezing Temperature)

Deviations:

no

GLP compliance:

yes

Type of method:

differential scanning calorimetry

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material:040802#

Key result

Decomposition:

yes

Decomp. temp.:

392.8 °C

Remarks on result:

not determinable

Remarks:

The material decomposes before melting and boiling

The test item was observed to undergo an endothermic event from 362 °C which based on observations during the test using the photocell detection test, was not an indication of melting.This was followed by a small exothermic reaction at 392.8°C. On completion of testing the sample had decomposed during the test.

Conclusions:

The substance decomposes before the melting temperature.

Executive summary:

The melting point assessment was evaluated using the DSC method, according to the EU A.1 test guideline. An exothermic reaction was significant of a decomposition of the test item before melting.