1-ol, [[4-[(3-aminophenyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]-2-[(E)-2-ylazo]-, polysulfonate, polynaphthen, sodium salt (1:?), diazotized, reaction products with 2-[(aminophenyl)sulfonyl]ethyl hydrogen sulfate, 1-naphthalenol, 8-amino- (1:1), polysulfonates, sodium salts and 2,4,6-trihalogeno-1,3,5-triazine

Boiling point

Administrative data

Endpoint:

boiling point

Type of information:

experimental study

Adequacy of study:

key study

Study period:

2008-03-04 till 2008-04-03

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Guidline conform study under GLP without deviations

Cross-reference

Reason / purpose for cross-reference:

reference to other study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2008

Report date:

2008

Materials and methods

Test guideline

Test guideline 1

Qualifier:

according to guideline

Guideline:

OECD Guideline 103 (Boiling point/boiling range)

Deviations:

no

Test guideline 2

Qualifier:

according to guideline

Guideline:

EU Method A.2 (Boiling Temperature)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

differential scanning calorimetry

Test material

Reference

Name:

Unnamed

Type:

Constituent

Details on test material:

- Name of test material (as cited in study report): FAT 40840/A TE
- Substance type: colouring dye
- Physical state: solid, dark red powder
- Analytical purity: approx. 78.9% org. part (NA-salt), MC: 37.7%, Oligomers: 19.2%
- Purity test date:
- Lot/batch No.: ROE 358 BOP 01/07
- Expiration date of the lot/batch: June 30, 2012
- Storage condition of test material: At room temperature at about 20°C

Results and discussion

Boiling point

Atm. press.:

98.2 kPa

Decomposition:

yes

Decomp. temp.:

>= 280 °C

Remarks on result:

other: no determination of boiling point possible, substances decomposes

Any other information on results incl. tables

Main Test: Using thermal analysis, no endothermic peaks were detected in the temperature range between 25 °C and 400 °C from which boiling could be deduced. Starting at about 112 °C an endothermic reaction was observed. The exothermic reaction started at about 280 °C and was caused by the decomposition of the test item. After the experiment the test item had lost about 28% of its mass and was still a powder, but black in color. The atmospheric pressure during the measurements was 98.2 kPa.

Applicant's summary and conclusion

Conclusions:

The test item does not boil under the conditions of the test. Decomposition of FAT 40840/A TE started at about 280°C

Executive summary:

The Study was carried out in accordance with the OECD guideline 103 (Boiling Point / Boiling Range). Standard commercially available apparaturs was used in compliance with the manufacturer's operating instructions.

Using thermal analysis, no endothermic peaks were detected in the temperature range between 25 °C and 400 °C from which boiling could be deduced. Starting at about 112 °C an endothermic reaction was observed. The exothermic reaction started at about 280 °C and was caused by the decomposition of the test item. After the experiment the test item had lost about 28% of its mass and was still a powder, but black in color. The atmospheric pressure during the measurements was 98.2 kPa.

. FAT 40840/A TE does not boil under the conditions of the test. Decomposition started at about 280°C.