Reaction product of alkylarylsulphonic acid and cycloaliphatic amine

Boiling point

Link to relevant study record(s)

Reference

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

24 December 2015 to 08 March 2016

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Study acording to the guideline under GLP

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling point/boiling range)

Qualifier:

according to guideline

Guideline:

EU Method A.2 (Boiling Temperature)

Qualifier:

according to guideline

Guideline:

EPA OPPTS 830.7220 (Boiling Point / Boiling Range)

GLP compliance:

yes

Type of method:

differential scanning calorimetry

Key result

Boiling pt.:

> 225 °C

Decomposition:

yes

Remarks on result:

other: test performed at atmospheric pressure

A broad endothermic peak was observed between 50°C and 200°C followed by an endothermic effect from 225°C. The endothermic peak was due to evaporation of volatile components since a weight loss was observed in the TGA-curve in this temperature range. After reaction and/or decomposition of the test item occurred since after the experiment, a brown residue remained in the sample container.

Conclusions:

The boiling point of the substance is > 225 °C

Executive summary:

In a test using differential scanning calometry, no boiling point could be assessed. The substance decomposed at temperatures > 225 °C.

Description of key information

In a test using differential scanning calometry, no boiling point could be assessed. The substance decomposed at temperatures > 225 °C.