Hydrogen [4-[[4-(diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)(3-sulphonatobenzyl)ammonium, sodium salt

Stability: thermal, sunlight, metals

Link to relevant study record(s)

Reference

Endpoint:

thermal stability

Type of information:

experimental study

Adequacy of study:

key study

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 113 (Screening Test for Thermal Stability and Stability in Air)

GLP compliance:

yes (incl. QA statement)

Other quality assurance:

other: SOP-LO-113

Remarks:

Thermal stability by DSC

Test substance thermally stable:

yes

Operating temp.:

>= 30 - <= 500 °C

Conclusions:

The test item showed no exotemric effects until the final measurment temperature of 500°C.

Executive summary:

The thermal stability of the test item Hydrogen [4-[[4-diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcylohexa-2,5-dien-1-ylidene](ethyl)3-sulphonatobenzyl)ammonium, sodium salt was investigated by the OECD guideline 113 (Screening test for thermal stability).

The test item showed no exothermic effects until the final measurement temperature of 500 °C.

Description of key information

The thermal stability of the test item Hydrogen [4-[[4-diethylamino)phenyl][4-[ethyl[(3-sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcylohexa-2,5-dien-1-ylidene](ethyl)3-sulphonatobenzyl)ammonium, sodium salt was investigated by the OECD guideline 113 (Screening test for thermal stability). The test item showed no exothermic effects until the final measurement temperature of 500 °C.