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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 201-944-8 | CAS number: 89-83-8
- 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
Exposure related observations in humans: other data
Administrative data
- Endpoint:
- exposure-related observations in humans: other data
- Type of information:
- not specified
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: safe use as food addidive
Data source
Reference
- Reference Type:
- publication
- Title:
- No information
- Author:
- Federal Register, Vol.68, No 109/Friday, June 6, 2003/Rules and Regulations
- Year:
- 2 003
- Bibliographic source:
- Federal Register, Vol.68, No 109/Friday, June 6, 2003/Rules and Regulations
Materials and methods
- Type of study / information:
- Type of experience: Human - Exposure through Food
- Endpoint addressed:
- not applicable
- Principles of method if other than guideline:
- safe use of tyol in food additives
- GLP compliance:
- no
Test material
- Reference substance name:
- Thymol
- EC Number:
- 201-944-8
- EC Name:
- Thymol
- Cas Number:
- 89-83-8
- Molecular formula:
- C10H14O
- IUPAC Name:
- 5-methyl-2-(propan-2-yl)phenol
- Details on test material:
- no data
Constituent 1
Method
- Details on study design:
- no data
Results and discussion
- Results:
- see: Any other information on results incl. tables
Any other information on results incl. tables
Thymol is found naturally occuring in thyme herb. Thyme is used as a food seasoning ingredient, and is generally recognized as a safe natural seasoning by FDA. Thyme oil also is recognized as a GRAS essential oil by FDA. Thymol may safely used in food as as a synthetic flavoring substance when used in the minimum quantity to produce the intended effect. Levels of thymol reported in foods where it is permitted as a direct food additive have been stated as 44 ppm in ice cream, ices, etc., 2.5 ppm to 11 ppm in non-alcoholic beverages; 9.4 ppm in candy, 5ppm to 6.5 ppm in baked goods, and 100 ppm in chewing gum.
Applicant's summary and conclusion
- Executive summary:
- Thymol is found naturally occuring in thyme herb. Thyme is used as a food seasoning ingredient, and is generally recognized as a safe naturalseasoning by FDA. Thyme oil also is recognized as a GRAS essential oil byFDA. Thymol may safely used in food as as a synthetic flavoring substance when used in the minimum quantity to produce the intended effect. Levelsof thymol reported in foods where it is permitted as a direct food additivehave been stated as 44 ppm in ice cream, ices, etc., 2.5 ppm to 11 ppmin non-alcoholic beverages; 9.4 ppm in candy, 5ppm to 6.5 ppm in bakedgoods, and 100 ppm in chewing gum.
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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