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EC number: 619-966-5 | CAS number: 825633-86-1
- 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
Endpoint summary
Administrative data
Key value for chemical safety assessment
Genetic toxicity in vitro
Description of key information
For this endpoint information from structural similar compounds is available. The studies for these similar compounds were performed according to GLP and the methods applied are fully compliant with OECD TG 471. See chapter 13 report for a more detailed justification.
Link to relevant study records
- Endpoint:
- in vitro gene mutation study in bacteria
- Remarks:
- Type of genotoxicity: gene mutation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Oct 31, 2000-Nov 16, 2000
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- The study was performed in compliance with the Good Laboratory Practice (GLP) regulations (revised in 1997, ENV/MC/CHEM(98)17).The method followed that described in the OECD Guidelines for Testing of Chemicals (Adopted: 4 April 1984) No 471 "Bacterial Reverse Mutation Test".
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 471 (Bacterial Reverse Mutation Assay)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.13/14 (Mutagenicity - Reverse Mutation Test Using Bacteria)
- Deviations:
- no
- Principles of method if other than guideline:
- none
- GLP compliance:
- yes (incl. QA statement)
- Type of assay:
- bacterial reverse mutation assay
- Target gene:
- HIS operon (S. thyphimurium)TRY operon (E. coli)
- Species / strain / cell type:
- S. typhimurium TA 1535
- Details on mammalian cell type (if applicable):
- his G 46, uvrB, rfa
- Additional strain / cell type characteristics:
- other: mutations in the histidine operon
- Species / strain / cell type:
- S. typhimurium TA 1537
- Details on mammalian cell type (if applicable):
- his C 3076, uvrB, rfa
- Additional strain / cell type characteristics:
- other: mutations in the histidine operon
- Species / strain / cell type:
- S. typhimurium TA 98
- Details on mammalian cell type (if applicable):
- his D 3052, uvrB, rfa + R-factor
- Additional strain / cell type characteristics:
- other: mutations in the histidine operon
- Species / strain / cell type:
- S. typhimurium TA 100
- Details on mammalian cell type (if applicable):
- his G 46, uvrB, rfa + R-factor
- Additional strain / cell type characteristics:
- other: mutations in the histidine operon
- Species / strain / cell type:
- S. typhimurium TA 102
- Details on mammalian cell type (if applicable):
- his G 428, rfa + R-factor
- Additional strain / cell type characteristics:
- other: mutations in the histidine operon
- Species / strain / cell type:
- E. coli WP2
- Details on mammalian cell type (if applicable):
- his C 3076, uvrB, rfa
- Additional strain / cell type characteristics:
- other: mutations in the tryptophan operon
- Metabolic activation:
- with and without
- Metabolic activation system:
- rat liver homogenate (S9 mix) with standard co-factors with metabolic activation (Aroclor)
- Test concentrations with justification for top dose:
- The test material concentrations were used selected according to the EC and OECD guidelines for this test system and the requirements of the Labor Ministry of Japan: 1. Series: 1.58, 5.00, 15.8, 50, 158, 500, and 1580 µg/plate2. Series: 1.58, 5.00, 15.8, 50.0, 158, 500, 1580, 2810, and 5000 µg/plate3. Series: 1.58, 5.00, 15.8, 50.0, 158, 500, 1580, 2810, and 5000 µg/plate (TA102 and WP2 only)
- Vehicle / solvent:
- Acetone
- Untreated negative controls:
- yes
- Negative solvent / vehicle controls:
- yes
- Positive controls:
- yes
- Positive control substance:
- N-ethyl-N-nitro-N-nitrosoguanidine
- Positive controls:
- yes
- Positive control substance:
- 9-aminoacridine
- Positive controls:
- yes
- Positive control substance:
- benzo(a)pyrene
- Remarks:
- with S9
- Positive controls:
- yes
- Positive control substance:
- other: daunomycine
- Positive controls:
- yes
- Positive control substance:
- other: 2-aminoanthracene
- Remarks:
- with S9
- Details on test system and experimental conditions:
- The assessment of test material-induced effects is dependent on the number of spontaneous revertants of each bacterial strain (solvent controls) and the in-crease in the number of revertants at the test material concentration which shows the highest number of colonies. The following criteria, based upon the historical controls of the laboratory and statistical considerations, are established:-----------------------------------------------------------------------------------------Mean Number of Colonies Maximal Mean Number of Colonies over the Actual(Solvent Control) Solvent Control (Test Material)-----------------------------------------------------------------------------------------<=10 <=9 >=30<=30 <=19 >=40<=80 <=29 >=80<=200 <=49 >=120<=500 <=79 >=200Assessment No increase Clear increase-----------------------------------------------------------------------------------------All further results, ranging between "no" and "clear", are assessed as "weak in-creases".Interpretations:A test material is defined as non-mutagenic in this assay if "no" or "weak increases" occur in the first and second series of the main experiment. ("Weak increases" randomly occur due to experimental variation.)A test material is defined as mutagenic in this assay if: - a dose-related (over at least two test material concentrations) increase in the number of revertants is induced, the maximal effect is a "clear increase", and the effects are reproduced at similar concentration levels in the same test system;- "clear increases" occur at least at one test material concentration, higher concentrations show strong precipitation or cytotoxicity, and the effects are reproduced at the same concentration level in the same test system.In all further cases, a third test series with the bacterial strain in question should be performed. If the criteria for a positive test result are not fulfilled in at least two out of the three series, the test material is defined as being non-mutagenic in this test system.
- Species / strain:
- S. typhimurium TA 1535
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 98
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 1537
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 100
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 102
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- E. coli WP2 uvr A
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Additional information on results:
- Precipitation occured at 50 and 500 µg/plate.
- Remarks on result:
- other: all strains/cell types tested
- Remarks:
- Migrated from field 'Test system'.
- Conclusions:
- Interpretation of results (migrated information):negative with and without metabolic activationWith and without addition of S9 mix as the external metabolizing system, the test item was not mutagenic under the experimental conditions described.
- Executive summary:
Purpose
The purpose of this in vitro reverse gene mutation test is to identify agents that cause mutations in bacteria cells thus providing information on possible health hazards for the test material and serve as a rational basis for risk assessment to the genotoxic potential of the test item in man.
Study Design
The investigations for mutagenic potential were performed using Salmonella typhimurium tester strains TA 98, TA 100, TA 102, TA 1535 and TA 1537, and Escherichia coli WP2 uvrA pkM101. The plate incorporation test with and without addition of liver S9 mix from Aroclor 1254-pretreated rats was used. Two independent experimental series were performed for all strains. A third experimental series was performed with TA 102 and WP2 uvrA pkM101. In the series with S9 mix, 10 % or 20 % S9 in the S9 mix were used in the 1st or 2"d and 3rd series, respectively.
Results
The test material was dissolved in acetone and tested at concentrations ranging from 1.58 to 5000 pg/plate. Precipitation of the test material on the agar plates occurred at concentrations 50 or 500 µg/plate, depending upon the experimental condition tested. Toxicity to the bacteria was not observed.
Daunomycin, N-ethyl-N'-nitro-N-nitroso-guanidine, 9-aminoacridine and cumene hydroperoxide served as strain specific positive control compounds in the absence of S9 mix. 2-Aminoanthracene and benzo[a]pyrene were used for testing the bacteria and the activity of the S9 mix. Each treatment with the substances used as positive controls led to a clear increase in revertant colonies, thus showing the expected reversion properties of all strains and good metabolic activity of the S9 mix used.
Conclusions
With and without addition of S9 mix as the external metabolizing system, CCP-V-1 was not mutagenic under the experimental conditions described.
- Endpoint:
- in vitro gene mutation study in bacteria
- Type of information:
- read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Justification for type of information:
- For this endpoint information from structural similar compounds is available. The studies for these similar compounds were performed according to GLP and the methods applied are fully compliant with OECD TG 471. See chapter 13 report for a more detailed justification.
- Reason / purpose for cross-reference:
- read-across source
- Reason / purpose for cross-reference:
- read-across source
- Species / strain:
- S. typhimurium TA 1535
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 1537
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 98
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- S. typhimurium TA 100
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Species / strain:
- E. coli WP2
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Remarks on result:
- other: Read Across
- Endpoint:
- in vitro gene mutation study in bacteria
- Remarks:
- Type of genotoxicity: gene mutation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Feb 05, 2003 - Jul 21, 2003
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 471 (Bacterial Reverse Mutation Assay)
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.13/14 (Mutagenicity - Reverse Mutation Test Using Bacteria)
- GLP compliance:
- yes (incl. QA statement)
- Type of assay:
- bacterial reverse mutation assay
- Specific details on test material used for the study:
- Purity : > 99,9 %
- Target gene:
- Salmonella: histidine operon
E coli. tryptophane operon - Species / strain / cell type:
- S. typhimurium TA 1535, TA 1537, TA 98, TA 100 and E. coli WP2
- Details on mammalian cell type (if applicable):
- - Type and identity of media:
- Properly maintained: yes
- Periodically checked for Mycoplasma contamination: yes
- Periodically checked for karyotype stability: yes
- Periodically "cleansed" against high spontaneous background: yes - Species / strain / cell type:
- S. typhimurium TA 102
- Details on mammalian cell type (if applicable):
- - Type and identity of media:
- Properly maintained: yes
- Periodically checked for Mycoplasma contamination: yes - Metabolic activation:
- with and without
- Metabolic activation system:
- S9 mix from Aroclor 1254 pretreated rats
- Test concentrations with justification for top dose:
- 1st series: 5.00, 15.8, 50.0, 158, 500, 1580, and 5000 µg/plate
2nd series: 15.8, 50.0, 158, 500, and 1580 µg/plate - Vehicle / solvent:
- acetone
- Untreated negative controls:
- yes
- Negative solvent / vehicle controls:
- yes
- Positive controls:
- yes
- Positive control substance:
- other: Sodium azide, 2-Aminoanthracene, Cumene hydroperoxide, 9-Aminoacridine, Daunomycin, 4-Nitroquinoline-N-oxide
- Details on test system and experimental conditions:
- METHOD OF APPLICATION: in agar (plate incorporation)
DURATION
- Preincubation period: 3-5 hours
- Exposure duration: about 2 days
SELECTION AGENT (mutation assays): Histidine, Tryptophane
NUMBER OF REPLICATIONS:
Negative controls 6
Test material 3
Positive controls 3
NUMBER OF CELLS EVALUATED: about 1e9
DETERMINATION OF CYTOTOXICITY
- Method: other: background cytotox - Rationale for test conditions:
- According to guideline
- Evaluation criteria:
- - valid assay (cf. laboratory historical data)
- no or weak increase in revertant colonies = negative
- clear, dose dependent (over at least two concentrations), and reproducible increase in revertant colonies= positve - Statistics:
- not applied
- Key result
- Species / strain:
- S. typhimurium TA 1535
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Key result
- Species / strain:
- S. typhimurium TA 1537
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Key result
- Species / strain:
- S. typhimurium TA 98
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Key result
- Species / strain:
- S. typhimurium TA 100
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Key result
- Species / strain:
- E. coli WP2
- Metabolic activation:
- with and without
- Genotoxicity:
- negative
- Cytotoxicity / choice of top concentrations:
- no cytotoxicity
- Vehicle controls validity:
- valid
- Untreated negative controls validity:
- valid
- Positive controls validity:
- valid
- Additional information on results:
- TEST-SPECIFIC CONFOUNDING FACTORS
- Effects of pH: no
- Effects of osmolality: no
- Evaporation from medium: no
- Water solubility: ok
- Precipitation:yes ( ≥ 500 µg/plate)
- Other confounding effects: no - Conclusions:
- With and without addition of S9 mix as the external metabolizing system, the test material was not mutagenic under the experimental conditions described.
- Executive summary:
Study Design
The investigations for mutagenic potential were performed using Salmonella typhimurium tester strains TA 98, TA 100, TA 102, TA 1535 and TA 1537, and Escherichia coli WP2 uvrA. The plate incorporation test with and without addition of liver S9 mix from Aroclor 1254-pretreated rats was used. Two independent experimental series were performed. In the two series with S9 mix, 10 % and 30 % S9 in the S9 mix were used in the 1st and 2nct series, respectively
Results
The test item was dissolved in acetone and tested at concentrations ranging from 5.00 to 5000 µg/plate. Precipitation of the test material on the agar plates occurred at concentrations ≥ 500 µg/plate. Toxicity to the bacteria was not observed.
Daunomycin, N-ethyl-N'-nitro-N-nitrosoguanidine, 9-aminoacridine and cumene hydroperoxide served as strain specific positive control test materials in the absence of S9 mix. 2-Aminoanthracene and benzo[a]pyrene were used for testing the bacteria and the activity of the S9 mix. Each treatment with the test materials used as positive controls led to a clear increase in revertant colonies, thus, showing the expected reversion properties of all strains and good metabolic activity of the S9 mix used.
In both series performed, there were no treatment related increasing in the mutation frequencies observed with and without metabolic activation.
Conclusion
With and without addition of S9 mix as the external metabolizing system, the test material was not mutagenic under the experimental conditions described.
Referenceopen allclose all
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (negative)
Genetic toxicity in vivo
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Justification for classification or non-classification
Based on the provided information there is no need to classified according to the EU Regulation (EC) No 1272/2008 on Classification,Labelling andPackaging of Substances and Mixtures.
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