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EC number: 290-272-9 | CAS number: 90106-49-3
- 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
Genetic toxicity: in vitro
Administrative data
- Endpoint:
- in vitro gene mutation study in bacteria
- Type of information:
- experimental study
- Remarks:
- GLP study conducted according to OECD test guideline No. 471 without deviations
- Adequacy of study:
- key study
- Study period:
- 4 june to 28 september 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 471 (Bacterial Reverse Mutation Assay)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of assay:
- bacterial reverse mutation assay
Test material
- Reference substance name:
- Sage, Salvia lavandulifolia, ext.
- EC Number:
- 290-272-9
- EC Name:
- Sage, Salvia lavandulifolia, ext.
- Cas Number:
- 90106-49-3
- Molecular formula:
- no relevant UVCB
- IUPAC Name:
- Sage, Salvia lavandulifolia, ext.
- Test material form:
- liquid
- Details on test material:
- UVCB
Constituent 1
- Specific details on test material used for the study:
- Name : SPANISH SAGE OIL (Salvia lavandulifolia) Batch n° LS104585
Container : glass flask
Quantity : 19.78696 g (content + container)
Category : Chemical substance
Date of reception* : 24.05.2018
LEMI Code : LM-18/0169
Purity : 100%
Batch production date* : 08.2017
Expiry date* : 08.2021
Method
Species / strain
- Species / strain / cell type:
- S. typhimurium TA 1535, TA 1537, TA 98, TA 100 and E. coli WP2
- Test concentrations with justification for top dose:
- The test item is tested at these doses (5 000, 1 500, 500, 150 and 50 µg/plate).
- Vehicle / solvent:
- Ethanol
Controls
- Untreated negative controls:
- yes
- Negative solvent / vehicle controls:
- yes
- True negative controls:
- yes
- Positive controls:
- yes
- Positive control substance:
- 9-aminoacridine
- 2-nitrofluorene
- sodium azide
- other: cis-Platinum (II) Diammine Dichloride
- Details on test system and experimental conditions:
- sterility tests : Test item and the corresponding dilutions are added to 2 mL of top agar maintained at 45°C, and poured after homogenization on the bottom agar (20 ml) onto a Petri plate (90 mm in diameter) (n = 3). Plates are incubated for 48 - 72 hours at 37°C and then examined. There should be no bacterial growth on any plate. S9-mix sterility is checked using the same protocol.
WITHOUT METABOLIC ACTIVATION :
Salmonella Typhimurium strains: for each strain, 0.1 mL of the bacterial suspension containing 1-9 x10 9 bacteria/mL and 0.1 mL (in aqueous or oily vehicle) / 50 µL (in non-aqueous or non-oily vehicule as DMSO ethanol ….) of each dilution of the original solution and 0.5 mL of sterile phosphate buffer are successively added to 2 mL of overlay agar, maintained supercooled at 45° C, containing 10 % (v/v) of a L-Histidine-D-Biotine solution (0.5 mM).
Escherichia coli strain : in a test tube 0.1 mL of the bacterial suspension containing 1-9 x 10 9 bacteria/mL and 0.1 mL (in aqueous or oily vehicle) / 50 µL (in non-aqueous or non-oily vehicule as DMSO ethanol ….) of each dilution of the original solution and 0.5 mL of phosphate buffer are successively added to 2 mL of overlay agar maintained super cooled in 45° C containing 5% (v/v) of nutrient broth n° 2 to which are added 5 µL of a L-Tryptophane solution at 2 mg/mL. Plates are incubated at 37°C over a 48-72 hour period. The number of revertant colonies per plate is counted.
WITH METABOLIC ACTIVATION :
Two protocols can be used:
either a standard plate incorporation method where the protocol is similar to that described above, except that, 500 µL of S9-mix fraction is quickly added, before pouring the mixture onto the plates ;
or the pre-incubation assay where the solution of the test item solution with the test strain, and 500 µL of S9-mix fraction are preincubated with shaking for 30 min., at 37° C prior to mixing with the overlay agar and pouring onto the minimal agar plate.
This method is known to increase the detection sensitivity of a number of promutagens like alkaloïds, aliphatic N-Nitroso compounds (OECD n° 471).
For the first assay direct incorporation method is used.
Results and discussion
Test resultsopen allclose all
- 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 uvr A pKM 101
- 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
Applicant's summary and conclusion
- Conclusions:
- Doses (5 000, 1 500, 500, 150 and 50 µg/plate) performed from solutions of the test item SPANISH SAGE OIL (Salvia lavandulifolia) Batch n° LS104585 (LEMI code : LM-18/0169), provided by Esencias Martínez Lozano, S.A. do not induce any mutagenic change in Salmonella typhimurium TA 1535, TA 1537, TA 98, TA 100 and in Escherichia coli WP2(uvrA-) (pKM 101) without, or with metabolic activation, according to the OECD Guidelines n°471.
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