Disodium [2-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)

Boiling point

Link to relevant study record(s)

Reference

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

Experimental Starting Date: 29 October 2015; Experimental Completion: 03 November 2015; Study Completion Date: 04 November 2015.

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling Point)

GLP compliance:

no

Type of method:

differential scanning calorimetry

Specific details on test material used for the study:

Identification: FAT 20013/D TE Lot: 1502011
Appearance: Black powder

Key result

Boiling pt.:

> 300 °C

Atm. press.:

1 atm

Decomposition:

yes

Decomp. temp.:

300 °C

Conclusions:

No boiling point could be detected, as the thermic decomposition of the test substance started at about 300 °C.

Executive summary:

The boiling point of the test substance was investigated in a study conducted according to OECD guideline 103. Differential scanning calorimetry was used for this purpose. No boiling point could be detected, as the thermic decomposition of the test substance started at about 300 °C.

Description of key information

The boiling point of the test substance was investigated in a study conducted according to OECD guideline 103. No boiling point could be detected, as the thermic decomposition of the test substance started at about 300 °C.