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Diss Factsheets
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EC number: 262-334-5 | CAS number: 60623-04-3
- 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
![](https://echa.europa.eu/o/diss-blank-theme/images/factsheets/A-REACH/factsheet/print_toxicological-information.png)
Endpoint summary
Administrative data
Description of key information
The registered substance, being structurally related to members of the polyol esters category, is substantially similar to CAS 85116 -93 -4, a polyol ester, a member of the polyol ester category. An acute dermal irritation/corrosion study OECD 404 (Pre-REACH) was conducted on shaved rabbits using semioccluded skin exposure with no vehicle and 0.5 g of test material. Exposure was for 4 hours and observation was at 1, 24, 48 and 72 hours. All animal scores were 0/4, indicating no irritation.
The registered substance, being structurally related to members of the polyol esters cagegory, is substantially similar to CAS 85116 -93 -4, a polyol ester, a member of the polyol ester category. An acute eye irritation/corrosion study OECD 405 (Pre-REACH) was conducted on the eyes of 3 male rabbits. 0.1 ml of pure test material was added by bump dosing, with observations at 1, 24, 48, and 72 hours. The only positive result in one subject was a chemosis score of 2/4 at 24 hours which resolved. All other scores were 0/4. The test material was found not to be irritating.
Key value for chemical safety assessment
Skin irritation / corrosion
Link to relevant study records
- Endpoint:
- skin irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- GLP - Guideline study. According to the ECHA guidance document "Practical guide 6: How to report read-across and categories (March 2010)", the reliability was changed from RL1 to RL2 to reflect the fact that this study was conducted on a read-across substance.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 404 (Acute Dermal Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- yes
- Species:
- rabbit
- Strain:
- other: Kleinrussen, Chbb:HM
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Thomae, Germany
- Age at study initiation: 19-20 months
- Weight at study initiation: approx. 2.7 kg
- Housing: single holding in cage
- Diet: ad libitum (Altromin Haltungsdiät 2023)
- Water: ad libitum
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20-25
- Humidity (%): 45-70
- Photoperiod (hrs dark / hrs light): 12 / 12 - Type of coverage:
- semiocclusive
- Preparation of test site:
- shaved
- Vehicle:
- unchanged (no vehicle)
- Controls:
- not required
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied: 0.5 g - Duration of treatment / exposure:
- 4 h
- Observation period:
- 72 h
Reading time points: 1, 24, 48 and 72 h - Number of animals:
- 3 males
- Details on study design:
- TEST SITE
- Area of exposure: 6 cm²
REMOVAL OF TEST SUBSTANCE
- Washing (if done): cleansing with clean warm water
- Time after start of exposure: 4 h (upon removal of the dressing)
SCORING SYSTEM: The application sites were assessed for signs of erythema and oedema and scored according to the Draize scoring system - Irritation parameter:
- erythema score
- Basis:
- mean
- Remarks:
- out of all 3 animals
- Time point:
- other: mean over 24, 48 and 72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: reversibility not applicable
- Irritation parameter:
- edema score
- Basis:
- mean
- Remarks:
- mean out of all 3 animals
- Time point:
- other: mean over 24, 48 and 72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: reversibility not applicable
- Interpretation of results:
- not irritating
- Conclusions:
- CLP: not classified
DSD: not classified
Reference
Erythema score
Animal Number |
1 day |
2 days |
3 days |
Mean Score |
1226 |
0 |
0 |
0 |
0 |
1230 |
0 |
0 |
0 |
0 |
1231 |
0 |
0 |
0 |
0 |
Edema Score
Animal Number |
1 day |
2 days |
3 days |
Mean Score |
1226 |
0 |
0 |
0 |
0 |
1230 |
0 |
0 |
0 |
0 |
1231 |
0 |
0 |
0 |
0 |
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Eye irritation
Link to relevant study records
- Endpoint:
- eye irritation: in vitro / ex vivo
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- an in vitro eye irritation study does not need to be conducted because adequate data from an in vivo eye irritation study are available
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21 May - 24 May 1991
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: see 'Remark'
- Remarks:
- GLP - Guideline study. According to the ECHA guidance document "Practical guide 6: How to report read-across and categories (March 2010)", the reliability was changed from RL1 to RL2 to reflect the fact that this study was conducted on a read-across substance.
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- Deviations:
- no
- GLP compliance:
- yes
- Species:
- rabbit
- Strain:
- other: Kleinrussen, Chbb:HM
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Source: Thomae, Germany
- Age at study initiation: 4 months
- Weight at study initiation: approx.2.1 kg
- Housing: single holding in cage
- Diet: ad libitum (Ssniff rabbit diet K4)
- Water: ad libitum
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20-25
- Humidity (%): 45-70
- Photoperiod (hrs dark / hrs light): 12 / 12 - Vehicle:
- unchanged (no vehicle)
- Controls:
- other: left, untreated eye served as control
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied: 0.1 mL (bump-volume)
- Duration of treatment / exposure:
- single application, 24 h
- Observation period (in vivo):
- 72 h
Reading time points: 1, 24, 48 and 72 h - Number of animals or in vitro replicates:
- 3 males
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): The eye was thoroughly rinsed with warm water.
- Time after start of exposure: 24 h
SCORING SYSTEM: According to Council Directive 84/449/EEC
- Irritation parameter:
- cornea opacity score
- Basis:
- mean
- Remarks:
- out of all 3 animals
- Time point:
- other: mean over 24 h, 48 h and 72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: reversibility not applicable
- Irritation parameter:
- iris score
- Basis:
- mean
- Remarks:
- out of all 3 animals
- Time point:
- other: mean over 24 h, 48 h and 72 h
- Score:
- 0
- Max. score:
- 2
- Reversibility:
- other: reversibility not applicable
- Irritation parameter:
- conjunctivae score
- Basis:
- mean
- Remarks:
- out of all 3 animals
- Time point:
- other: mean over 24 h, 48 h and 72 h
- Score:
- 0
- Max. score:
- 3
- Reversibility:
- other: reversibility not applicable
- Irritation parameter:
- chemosis score
- Basis:
- mean
- Remarks:
- out of all 3 animals
- Time point:
- other: mean over 24 h, 48 h and 72 h
- Score:
- 0
- Max. score:
- 4
- Reversibility:
- other: reversibility not applicable
- Irritant / corrosive response data:
- No effects were observed except a very mild and reversible exsudation reaction in one out of three animals 24 h after application.
- Interpretation of results:
- not irritating
- Conclusions:
- CLP: not classified
DSD: not classified
Referenceopen allclose all
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
The registered substance is substantially similar to CAS 85116 -93 -4, a member of the polyol ester category.
Conclusion for skin and eye irritation:
Based on the results of the available studies, none of substances within the polyol esters category is considered skin irritating. Therefore, on the basis of these findings, no classification for skin irritation for all substances within the fatty acid polyol esters category is required.
Several acute eye irritation studies have been performed in rabbits in vivo. None of the polyol esters showed an eye irritation potential. Therefore, no classification for eye irritation for all substances within the polyol esters category is required.
The category justification is found in IUCLID section 13.
Justification for classification or non-classification
According to Article 13 of Regulation (EC) No. 1907/2006 "General Requirements for Generation of Information on Intrinsic Properties of substances", information on intrinsic properties of substances may be generated by means other than tests e.g. from information from structurally related substances (grouping or read-across), provided that conditions set out in Annex XI are met. Annex XI, "General rules for adaptation of this standard testing regime set out in Annexes VII to X” states that “substances whose physicochemical, toxicological and ecotoxicological properties are likely to be similar or follow a regular pattern as a result of structural similarity may be considered as a group, or ‘category’ of substances. This avoids the need to test every substance for every endpoint".
Since the category concept is applied to the polyol esters, data gaps will be filled by interpolation, as part of a read across approach from a representative category member(s) to avoid unnecessary animal testing. Additionally, once the category concept is applied, substances will be classified and labelled on this basis.
Therefore, based on the group concept, all available data on skin and eye irritation/corrosion do not meet the classification criteria according to Regulation (EC) 1272/2008 or Directive 67/548/EEC, and are therefore conclusive but not sufficient for classification.
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.
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