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EC number: 701-337-2 | 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
Eye irritation
Administrative data
- Endpoint:
- eye irritation: in vivo
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- November 23, 1988 - November 26, 1988
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Test was conducted according to OECD Test Guideline No. 405, 1987 and under GLP Standards and QA. Chemical identity and purity of the test substance are not reported.
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 989
- Report date:
- 1989
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 405 (Acute Eye Irritation / Corrosion)
- Version / remarks:
- 1987
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion)
- Version / remarks:
- 1984
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable
- GLP compliance:
- yes
- Remarks:
- Statement of Compliance
Test material
- Reference substance name:
- 3-[(diphenoxyphosphoryl)oxy]phenyl diphenyl phosphate
- EC Number:
- 701-337-2
- Cas Number:
- not available
- Molecular formula:
- C30H24O8P2
- IUPAC Name:
- 3-[(diphenoxyphosphoryl)oxy]phenyl diphenyl phosphate
- Details on test material:
- - Name of test material (as cited in study report): CR 733-S
- Physical state: Liquid
- Lot/batch No.: confidential
- Storage condition of test material: At ambient temperature in the dark
Constituent 1
Test animals / tissue source
- Species:
- rabbit
- Strain:
- New Zealand White
- Details on test animals or tissues and environmental conditions:
- TEST ANIMALS
- Source: The Broekman Institute, Someren, The Netherlands
- Age at study initiation: Adult
- Weight at study initiation: 2624, 2830, 2894 gram
- Housing: Individually housed in a plastic cage with a perforated floor
- Diet: Standard laboratory animal diet (100 g per day, LKK-20, diameter 4 mm), obtained from Hope Farms, Woerden, The Netherlands
- Water: Tap-water (via automatic nozzles) ad libitum
- Acclimation period: At least 5 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20
- Humidity (%): 35 - 50
- Air changes (per hr): Air conditioned
- Photoperiod (hrs dark / hrs light): 12 / 12
IN-LIFE DATES: No data
Test system
- Vehicle:
- unchanged (no vehicle)
- Controls:
- other: right eye, untreated
- Amount / concentration applied:
- TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 0.1 ml
- Concentration (if solution): undiluted - Duration of treatment / exposure:
- 72 hours (not rinsed)
- Observation period (in vivo):
- Immediately after and approx. 60 min., 24, 48 and 72 hours after instillation of the test substance
- Number of animals or in vitro replicates:
- 3 females
- Details on study design:
- REMOVAL OF TEST SUBSTANCE
- Washing (if done): not rinsed
SCORING SYSTEM: 1) subjective numerical according to OECD Guideline 405 (corneal, iridic and conjunctival irritation (redness/chemosis)).
2) Approx. Draize score (J. Pharmacol. Exp. Ther. 82, 1944). This score was calculated with the following formula: (5 * corneal opacity grade * area of opacity grade) + (5 * iridial injury grade) + 2 * (conjunctival redness grade + chemosis grade + discharge grade).
TOOL USED TO ASSESS SCORE: fluorescein
Results and discussion
In vivo
Resultsopen allclose all
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- cornea opacity score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Remarks:
- redness
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- iris score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 2
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- conjunctivae score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #1
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #2
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritation parameter:
- chemosis score
- Basis:
- animal #3
- Time point:
- 24/48/72 h
- Score:
- 0
- Max. score:
- 4
- Remarks on result:
- no indication of irritation
- Irritant / corrosive response data:
- Instillation of 0.1 ml of the test substance in one of the eyes of each of three albino rabbits resulted in adverse effects to the conjunctivae only. Approximately 60 min after exposure, one rabbit showed slight conjunctival redness and slight chemosis, which resolved within 24 hours.
All three animals showed slight lacrimation on day 0.
No adverse effects to the cornea and the iris were observed in any of the animals during the entire observation period. Treatment of the eyes with fluorescein 24 hours after instillation of the test substance did not reveal any corneal epithelial damage. - Other effects:
- No signs of systemic intoxication were observed in any of the rabbits.
Any other information on results incl. tables
Not relevant
Applicant's summary and conclusion
- Interpretation of results:
- not irritating
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- According to the EU criteria for classification and labelling of dangerous substances, the test substance need not be labelled as an eye irritant.
- Executive summary:
A sample of CR 733-S was tested in the rabbit acute eye irritation/corrosion test, performed according to OECD Guideline 405, 1987. Instillation of 0.1 ml of the test substance in one of the eyes of each of three albino rabbits resulted in adverse effects to the conjunctivae only. Approximately 60 min. after exposure, one animal showed slight reddening of the eyelids and slight chemosis, which resolved within 24 hours. No other adverse eye effects were observed in the treated animals, except for slight lacrimation on day 0.
Based on the estimated Draize score (1944) of 3.3 (60 min), the test substance should be classified as minimally irritating according to the scheme of Kay and Calandra (1962).
According to the criteria laid down in Annex VI of the EEC Council Directive 67/548/EEC (amended by Directive 83/467/EEC), and outlined in 1272/2008/EC (CLP/EU-GHS), the test substance need not be labelled as an eye irritant.
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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