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EC number: 271-559-8 | CAS number: 68585-53-5
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Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 28 March - 18 April, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester, reaction products with sodium sulfide (Na2(Sx))
- EC Number:
- 271-559-8
- EC Name:
- Thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester, reaction products with sodium sulfide (Na2(Sx))
- Cas Number:
- 68585-53-5
- Molecular formula:
- not applicable
- IUPAC Name:
- Reaction product of thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester with sodium sulfide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Test item: Leuco Sulfur Red 14
Appearance: light red solid
CAS No: 68585-53-5
EC No: 271-559-8
Constituent 1
- Specific details on test material used for the study:
- Expiry date 06 March 2020
Storage room temperature
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Relative self-ignition temperature:
- 398 °C
Any other information on results incl. tables
Results of the three consecutive tests were 397.5 °C, 398.7 °C and 400.9 °C. The relative self-ignition temperature of Leuco Sulfur Red 14 was found to be 398 °C.
Applicant's summary and conclusion
- Conclusions:
- The relative self-ignition temperature of Leuco Sulfur Red 14 was determined to be 398 °C
- Executive summary:
The objective of the study was to evaluate the relative self-ignition temperature of Leuco Sulfur Red 14.
A certain volume of the test item under the assay was placed into an oven at ambient temperature; the temperature/time curve was recorded while the temperature of the oven was increased up to 400 °C, at a rate of approximately 0.5 °C/min. For the purpose of this test, the temperature of the oven at which the sample temperature reachesby self-heating is called the self-ignition temperature.Three replicate tests were performed. The relative self-ignition temperature ofLeuco Sulfur Red 14was determined to be 398 °C.
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