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EC number: 269-198-6 | CAS number: 68189-42-4
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Oxidising properties
Administrative data
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 7 December 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 020
- Report date:
- 2021
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Methanol
- EC Number:
- 200-659-6
- EC Name:
- Methanol
- Cas Number:
- 67-56-1
- Molecular formula:
- CH4O
- IUPAC Name:
- methanol
- Reference substance name:
- Acetone
- EC Number:
- 200-662-2
- EC Name:
- Acetone
- Cas Number:
- 67-64-1
- Molecular formula:
- C3H6O
- IUPAC Name:
- acetone
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- Cas Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
- Reference substance name:
- p-nitrophenyl dihydrogen phosphate, compound with 2-amino-2-(hydroxymethyl)propane-1,3-diol (1:2)
- EC Number:
- 269-198-6
- EC Name:
- p-nitrophenyl dihydrogen phosphate, compound with 2-amino-2-(hydroxymethyl)propane-1,3-diol (1:2)
- Cas Number:
- 68189-42-4
- Molecular formula:
- C6H6NO6P.2C4H11NO3
- IUPAC Name:
- 4-nitrophenyl dihydrogen phosphate - 2-amino-2-(hydroxymethyl)propane-1,3-diol (1:2)
- Test material form:
- solid
- Details on test material:
- Batch / Lot No. 46587100
impurity 1
impurity 2
impurity 3
Constituent 1
- Specific details on test material used for the study:
- Batch No.: 46587100
Storage: Refrigerator (approx. 2-8°C)
Study design
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 3 min
Results and discussion
Test results (Oxidising solids)open allclose all
- Key result
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Key result
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Key result
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- mean burning time
- Result:
- 120 s
Any other information on results incl. tables
Residual moisture
Since the test item is stored in the refrigerator, it was not dried and was tested as received. The reference item Potassium Bromate contained a residual moisture of < 0.1 wt% which was determined by drying at 65 °C. The reference item Cellulose contained a residual moisture of 6.06 wt% which was determined by drying at 105 °C.
Oxidizing properties
The results of the reference mixtures of potassium bromate and cellulose are shown in the table below:
Potassium bromate- Cellulose-ratio |
Test 1 / s |
Test 2 / s |
Test 3 / s |
Test 4 / s |
Test 5 / s |
Average / s |
3:7 |
116 |
136 |
120 |
117 |
112 |
120 |
The tests of the mixtures with the potassium bromate-cellulose-ratios 2:3 and 3:2 were not performed, since the burning time of the mixtures of the test item with cellulose was higher than the burning time of the reference mixtures with the potassium bromate-cellulose-ratio 3:7.
The results of the mixtures of the test item
and cellulose are shown in the table below:
Test item- Cellulose-ratio |
Test 1 / s |
Test 2 / s |
Test 3 / s |
Test 4 / s |
Test 5 / s |
Average / s |
4:1 |
>180 |
>180 |
>180 |
>180 |
>180 |
>180 |
1:1 |
>180 |
>180 |
>180 |
>180 |
>180 |
>180 |
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The burning time of the mixtures of the test item 4-NPP, di-TRIS (CAS no. 68189-42-4) with cellulose (4:1 and 1:1) was higher than the burning time of the reference mixture of potassium bromate and cellulose (3:7). Due to the test results the test item does not have to be classified as oxidizing solid.
According to the results of the test on oxidizing properties of solids, the test item is classified as follows:
UN Transport Regulation: The test item does not have to be classified as oxidizing solid in Class 5, Division 5.1 according to the UN Transport Regulation.
GHS and Regulation (EC) No 1272/2008 (CLP Regulation), Annex I: 2.14: The test item does not have to be classified as oxidizing solid according to GHS and Regulation (EC) No 1272/2008 (CLP Regulation) Annex I: 2.14. - Executive summary:
The burning time of the mixtures of the test item 4-NPP, di-TRIS (CAS no. 68189-42-4) with cellulose (4:1 and 1:1) was higher than the burning time of the reference mixture of potassium bromate and cellulose (3:7). Due to the test results the test item does not have to be classified as oxidizing solid.
According to the results of the test on oxidizing properties of solids, the test item is classified as follows:
UN Transport Regulation: The test item does not have to be classified as oxidizing solid in Class 5, Division 5.1 according to the UN Transport Regulation.
GHS and Regulation (EC) No 1272/2008 (CLP Regulation), Annex I: 2.14: The test item does not have to be classified as oxidizing solid according to GHS and Regulation (EC) No 1272/2008 (CLP Regulation) Annex I: 2.14.
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