1,7-Naphthalenedisulfonic acid, 2-[[4-chloro-6-(cyanoamino)-1,3,5-triazin-2-yl]amino]-5-hydroxy-6-[2-[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, lithium sodium salt (1:?:?)

Boiling point

Link to relevant study record(s)

Reference

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

From June 30, 1999 to October 05, 1999

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.2 (Boiling Temperature)

Deviations:

no

GLP compliance:

yes

Type of method:

differential scanning calorimetry

Boiling pt.:

> 400 °C

Atm. press.:

ca. 1 013 hPa

Decomposition:

yes

Decomp. temp.:

100 - 340 °C

Remarks on result:

not determinable

Conclusions:

Under the test conditions, the test substance shows no boiling point in the temperature range of 25-400 °C only an exothermic decomposition beginning at 100 °C.

Executive summary:

The boiling point/range of the test substance was determined in accordance with the EU Method A.2. in compliance with GLP.

The test performed by using DSC, Mettler-Toledo TA8000, in a closed glass pan.

Two measurements in a closed glass pan does not show any endothermic effect prior an exothermal decomposition was observed in the range 100-340 °C, with a decomposition energy of 691 J/g respectively 636 J/g.

Under the test conditions, the test substance shows no boiling point in the temperature range of 25-400 °C only an exothermic decomposition beginning at 100 °C.

Description of key information

The test substance shows no boiling point in the temperature range of 25-400 °C only an exothermic decomposition beginning at 100 °C

Key value for chemical safety assessment

Temperature of decomposition (state purity):

100 °C

Additional information

The boiling point/range of the test substance was determined in accordance with the EU Method A.2.

The test performed by using DSC, Mettler-Toledo TA8000, in a closed glass pan.

Two measurements in a closed glass pan does not show any endothermic effect prior an exothermal decomposition was observed in the range 100-340 °C, with a decomposition energy of 691 J/g respectively 636 J/g. The test substance shows no boiling point in the temperature range of 25-400 °C only an exothermic decomposition beginning at 100 °C (Smeykal H, 1999).