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reaction mass of: trisodium 3-(5-(2,6-difluoropyrimidin-4-ylamino)-2-sulfonatophenylazo)-5-(4-fluoro-6-morpholin-4-yl-1,3,5-triazin-2-ylamino)-4-hydroxy-2,7-naphthalenedisulfonate; trisodium 3-(5-(4,6-difluoropyrimidin-2-ylamino)-2-sulfonatophenylazo)-5-(4-fluoro-6-morpholin-4-yl-1,3,5-triazin-2-ylamino)-4-hydroxy-2,7-naphthalenedisulfonate
EC number: 436-890-6 | CAS number: -
- 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
Link to relevant study record(s)
Description of key information
In accordance with Column 2 of REACH Annex VII, information requirement section 7.13, this study does not need to be
conducted because the substance does not contain halogen or nitrogen atoms which are chemically bound to oxygen.
Key value for chemical safety assessment
- Oxidising properties:
- no
Additional information
The test substance has no oxidizing properties in the sense of Guideline 92/69/EEC, method A.17.
Justification for classification or non-classification
Sodium sulfonate, sodium estersulfate, aliphatic-aromatic sulfone:
The molecule of the test substance contains two sodium sulfonate groups (one is bonded to an aromatic, the other to an aliphatic structure), a sodium sulphate group, and an aromatic-aliphaticsulfone group.
For possible oxidizing properties of the oxygen-rich groups of the test substance (sodium sulfonates sodium sulphate) a comparison was made with p-toluenesulfonic acid sodium salt, methanesulfonic acid sodium salt, and sodium sulphate, which all have no oxidizing properties according to RID/ADR class 5.1.
For the sulfone group oxidizing properties are also excluded. This is proofed by representative examples for this structure, i.e. diethylsulfone and diphenylsufone, which are not classified as oxidizing substances according to RID/ADR class 5.1 .
Carbon imide structure:
Additionally there is a carbon imide group in the molecule. The carbon imide group is known to have no oxidizing properties.
Azo-Structure:
Further the molecule contains an azo structure. Here oxidizing properties can also be excluded. This is proofed by a representative example for the present structure, i.e. azobenzene, which is not classified as an oxidizing substance according to RID/ADR class 5.1 .
Sym-Triazine (2 carbons of this are derived from carbonic acid):
The test substance also contains a sym-triazine structure, with two carbons which are derived from carbonic acid. From this structure oxidizing properties are not to be expected: s-Triazine is not classified as an oxidizing substance according to RID/ADR class 5.1 .
Fluorine and oxygen. At last the compound contains fluorine, but this element is chemically bonded only to carbon, and some oxygen, bonded also to carbon. So the testing procedure foroxidizing substances need not to be applied (Recommendations on the Transport of Dangerous Goods I Manual of Tests and Criteria (ST/SG/AC.1 0/11/Rev.3), page 401).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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