Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 482-410-3 | 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
Acute Toxicity: oral
Administrative data
- Endpoint:
- acute toxicity: oral
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- The study was performed between 03 March 2008 and 27 March 2008.
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of relevant results.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 008
- Report date:
- 2008
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 420 (Acute Oral Toxicity - Fixed Dose Method)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.1 bis (Acute Oral Toxicity - Fixed Dose Procedure)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- UK GLP standards (Schedule 1, Good Laboratory Practice Regulations 1999 (SI 1999/3106 as amended by SI 2004/0994)). Date of inspection: 21/08/2007. Date of signature: 16/04/2008.
- Test type:
- fixed dose procedure
- Limit test:
- yes
Test material
- Details on test material:
- Sponsor's identification :Hatcol 1760
Description : clear colourless slightly viscous liquid
Date received : 04 February 2008
Storage conditions :room temperature in the dark
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Charles River (UK) Ltd, Margate, Kent, UK.
- Age at study initiation: At the start of the study the animals were eight to twelve weeks of age.
- Weight at study initiation: 200 - 230 g
- Fasting period before study: overnight fast immediately before dosing and for approximately three to four hours after dosing
- Housing: The animals were housed in groups of up to four in suspended solid floor polypropylene cages furnished with woodflakes.
- Diet:. ad libitum - Certified Rat and Mouse Diet
- Water: ad libitum
- Acclimation period: acclimatisation period of at least five days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 19 to 25°C
- Humidity (%): 30 to 70%
- Air changes (per hr): at least fifteen changes per hour
- Photoperiod (hrs dark / hrs light): twelve hours continuous light (06:00 to 18:00) and twelve hours darkness.
IN-LIFE DATES: From: Day 0 To: Day of sacrifice - Day 14
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- unchanged (no vehicle)
- Details on oral exposure:
- VEHICLE
- Concentration in vehicle: not applicable
- Amount of vehicle (if gavage): not aplicable
- Justification for choice of vehicle: not applicable
- Lot/batch no. (if required): not applicable
- Purity: not applicable
MAXIMUM DOSE VOLUME APPLIED: 2.03 ml/kg
DOSAGE PREPARATION (if unusual): not applicable. Material used as supplied by sponsor.
CLASS METHOD (if applicable)
- Rationale for the selection of the starting dose: Not applicable as not Class Method - Doses:
- A total of five animals were treated at a dose level of 2000 mg/kg in the study.
- No. of animals per sex per dose:
- 5 females
- Control animals:
- no
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing:
Clinical observations were made ½, 1, 2, and 4 hours after dosing and subsequently once daily for fourteen days. Morbidity and mortality checks were made twice daily.
Individual bodyweights were recorded on Day 0 (the day of dosing) and on Days 7 and 14.
- Necropsy of survivors performed: yes
- Other examinations performed: clinical signs, body weight, mortality - Statistics:
- Using the mortality data obtained, an estimate of the acute oral median lethal dose (LD50) of the test material was made.
Results and discussion
- Preliminary study:
- Using available information on the toxicity of the test material, 2000 mg/kg was chosen as the starting dose.
In the absence of toxicity at a dose level of 2000 mg/kg, an additional group of animals was treated at 2000 mg/kg.
Effect levels
- Sex:
- female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Mortality:
- There were no deaths.
- Clinical signs:
- No signs of systemic toxicity were noted.
- Body weight:
- All animals showed expected gains in bodyweight over the observation period.
- Gross pathology:
- No abnormalities were noted at necropsy.
- Other findings:
- None
Applicant's summary and conclusion
- Interpretation of results:
- not classified
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- The acute oral median lethal dose (LD50) of the test material in the female Sprague Dawley CD strain rat was estimated to be greater than 2000 mg/kg bodyweight.
- Executive summary:
Introduction. The study was performed to assess the acute oral toxicity of the test material in the Sprague‑Dawley CD strain rat. The method was designed to meet the requirements of the following:
§ OECD Guidelines for Testing of Chemicals No 420 “Acute Oral Toxicity - Fixed Dose Method” (adopted)
§ Method B1bisAcute Toxicity (Oral) of Commission Directive 2004/73/EC
Method. Following a sighting test at a dose level of 2000 mg/kg, an additional four fasted female animals were given a single oral dose of undiluted test material at a dose level of 2000 mg/kg bodyweight. Clinical signs and bodyweight development were monitored during the study. All animals were subjected to gross necropsy.
Mortality. There were no deaths.
Clinical Observations. There were no signs of systemic toxicity.
Bodyweight. All animals showed expected gains in bodyweight.
Necropsy. No abnormalities were noted at necropsy.
Conclusion. The acute oral median lethal dose (LD50) of the test material in the female Sprague‑Dawley CD strain rat was estimated to be greater than 2000 mg/kg bodyweight.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
This website uses cookies to ensure you get the best experience on our websites.
Find out more on how we use cookies.