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Diss Factsheets
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EC number: 947-407-8 | 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
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
- Endpoint:
- short-term toxicity to fish
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Experimental data of read across chemicals
- Justification for type of information:
- Data for the target chemical is summarized based on the structurally similar read across chemicals
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Qualifier:
- according to guideline
- Guideline:
- other: As mention in below principle
- Principles of method if other than guideline:
- WoE report is based on two short term toxicity study of fish for the test chemical :1 and 2
- GLP compliance:
- not specified
- Specific details on test material used for the study:
- - Name of test material : Reaction mass of Benzenamine, N,N-dimethyl- , molybdate, tungstate & phosphates - Substance type: Organic- Physical state: Solid- Physical Appearance: Violet powder
- Analytical monitoring:
- not specified
- Vehicle:
- not specified
- Test organisms (species):
- other: fish
- Test type:
- static
- Water media type:
- freshwater
- Total exposure duration:
- 96 h
- Reference substance (positive control):
- not specified
- Key result
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- 0.6 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Remarks on result:
- other: In 1st study
- Duration:
- 96 h
- Dose descriptor:
- LC50
- Effect conc.:
- 0.91 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality (fish)
- Remarks on result:
- other: In 2nd study
- Validity criteria fulfilled:
- not specified
- Conclusions:
- 1. After the exposure of test chemical with fishes lethal effect at which 50% mortality were observed and measured. The LC50 was determine to be 0.60 mg/l.2. Based on the mortality of fish by the test chemical for 96 hrs, the LC50 was determine to be 0.91 mg/l.Based on above experimental studies it was concluded that the reaction mass of Benzenamine, N,N-dimethyl-molybdate, tungstate & phosphates was toxic and classified as aquatic acute 1 as per the CLP classification criteria.
- Executive summary:
Summarized result for data available for the structurally and functional similar read across chemicals study has been reviewed to determine the toxicity of the test reaction mass of Benzenamine, N,N-dimethyl- , molybdate, tungstate & phosphates on the growth of fish. The studies are as mentioned below:
In study one short term toxicity study was carried out to determine the nature of test chemical when exposed with the fishes by providing time 96 hrs.After the exposure of test chemical with fishes lethal effect at which 50% mortality were observed and measured. The LC50 was determine to be 0.60 mg/l. Based on the LC50, chemical was consider as toxic and classified as aquatic acute 1 as per the CLP classification criteria.
First study was supported by second. Aim of this study was to determine the short term toxicity of test chemical on mortality of fish. Test was carried out according to the OECD Guideline 203 (Fish, Acute Toxicity Test) 2-benzylideneheptanal under the static system. Based on the mortality of fish by the test chemical for 96 hrs, the lethal concentration LC50 was determine to be 0.91 mg/l. It can be concluded from the LC50 value that the test chemical was toxic to the fish and thus can be considered to be classified in "aquatic acute category 1" as per the CLP classification criteria.
Based on above experimental studies it was concluded that the reaction mass of Benzenamine, N,N-dimethyl- , molybdate, tungstate & phosphates was toxic and classified as aquatic acute 1 as per the CLP classification criteria.
Reference
Description of key information
1. After the exposure of test chemical with fishes lethal effect at which 50% mortality were observed and measured. The LC50 was determine to be 0.6 mg/l.
2. Based on the mortality of fish by the test chemical for 96 hrs, the LC50 was determine to be 0.91 mg/l.
Based on above experimental studies it was concluded that the reaction mass of Benzenamine, N,N-dimethyl-molybdate, tungstate & phosphates was toxic and classified as aquatic acute 1 as per the CLP classification criteria.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 0.6 mg/L
Additional information
Summarized result for data available for the structurally and functional similar read across chemicals study has been reviewed to determine the toxicity of the test reaction mass of Benzenamine, N,N-dimethyl- , molybdate, tungstate & phosphates on the growth of fish. The studies are as mentioned below:
In study one short term toxicity study was carried out to determine the nature of test chemical when exposed with the fishes by providing time 96 hrs.After the exposure of test chemical with fishes lethal effect at which 50% mortality were observed and measured. The LC50 was determine to be 0.6 mg/l. Based on the LC50, chemical was consider as toxic and classified as aquatic acute 1 as per the CLP classification criteria.
First study was supported by second. Aim of this study was to determine the short term toxicity of test chemical on mortality of fish. Test was carried out according to the OECD Guideline 203 (Fish, Acute Toxicity Test) 2-benzylideneheptanal under the static system. Based on the mortality of fish by the test chemical for 96 hrs, the lethal concentration LC50 was determine to be 0.91 mg/l. It can be concluded from the LC50 value that the test chemical was toxic to the fish and thus can be considered to be classified in "aquatic acute category 1" as per the CLP classification criteria.
Based on above experimental studies it was concluded that the reaction mass of Benzenamine, N,N-dimethyl- , molybdate, tungstate & phosphates was toxic and classified as aquatic acute 1 as per the CLP classification criteria.
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