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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: 214-122-9 | CAS number: 1087-21-4
- 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
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Skin sensitisation
Administrative data
- Endpoint:
- skin sensitisation: in vivo (LLNA)
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- 17 December 2002 to 06 January 2003
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Justification for type of information:
- ANALOGUE APPROACH JUSTIFICATION
Please refer to attached document.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 003
- Report date:
- 2003
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
- Type of study:
- mouse local lymph node assay (LLNA)
Test material
- Reference substance name:
- Diallyl phthalate
- EC Number:
- 205-016-3
- EC Name:
- Diallyl phthalate
- Cas Number:
- 131-17-9
- Molecular formula:
- C14H14O4
- IUPAC Name:
- 1,2-Benzenedicarboxylic acid, di-2-propenyl ester
- Test material form:
- liquid
- Details on test material:
- - Name of test material (as cited in study report): Diallyl phthalate
- Molecular formula (if other than submission substance): C14 H14 O4
- Molecular weight (if other than submission substance): 246.26
- Smiles notation (if other than submission substance): C=CCOC(=O)c1ccccc1C(=O)OCC=C
- InChl (if other than submission substance): InChI=1/C14H14O4/c1-3-9-17-13(15)11-7-5-6-8-12(11)14(16)18-10-4-2/h3-8H,1-2,9-10H2
- Structural formula attached as image file (if other than submission substance): see figure below
- Substance type: organic
- Physical state: liquid
- Analytical purity:
- Impurities (identity and concentrations):
- Purity test date:no data
- Lot/batch No.: 12092
- Expiration date of the lot/batch: no data
- Stability under test conditions: no data
- Storage condition of test material: Approx 4°C, in the dark, under nitrogen
- Other: Date received 02 October 2002
Constituent 1
In vivo test system
Test animals
- Species:
- mouse
- Strain:
- CBA
- Sex:
- female
- Details on test animals and environmental conditions:
- TEST ANIMALS
- Source: Commercial laboratory animal supplier
- Age at study initiation: 8 to 12 weeks
- Weight at study initiation: 15 to 23g
- Housing: individually housed in suspended solid-floor polypropylene cages furnished with softwood flakes.
- Diet: Free access to Certified Rat and Mouse Diet supplied by International Product Supplies Ltd., Wellingborough, UK.
- Water: tap water ad libitum.
- Acclimation period: at least 5 days.
ENVIRONMENTAL CONDITIONS
- Temperature: 19 to 25°C
- Humidity: 30 to 70%
- Air changes (per hr): 15
- Photoperiod: 12 hr light and 12 hours dark
Study design: in vivo (LLNA)
- Vehicle:
- acetone/olive oil (4:1 v/v)
- Concentration:
- 0.5, 5,and 50 %w/v
- No. of animals per dose:
- 4
- Details on study design:
- RANGE FINDING TESTS:
- Compound solubility: no data
- Irritation: none
- Lymph node proliferation response: none
MAIN STUDY
ANIMAL ASSIGNMENT AND TREATMENT
- Name of test method:
- Criteria used to consider a positive response: radioactive disintergrations per minute per lymph node as a ratio of the 3HTdR incorporation into lymph node cells of test nodes relative to that recorded for the control nodes (Stimulation Index).
TREATMENT PREPARATION AND ADMINISTRATION:
Groups of four mice were treated with the test material at concentrations of 0.5%, 5% or 50% w/v in acetone/olive oil 4:1. The mice were treated by daily application of 25µl of the appropriate concentration of the test material to the dosrsal surface of each ear for three consecutive days Days 0, 1, and 2). The test material formulation was administered using an automatic micropipette and spread over the dorsal surface of the ear using the tip of the pipette. A further group of four mice received the vehicle alone in the same manner.
Five days following the first topical application of the test material (day 5) all mice were injected via the tail vein with 250 µl of phophate buffered saline containing 3H-methyl thymidine (3HTdR: 80 µCi/ml, specific activity 2.0 Ci/mmol) giving a total of 20 µCi to each mouse. - Positive control substance(s):
- other: none
Results and discussion
In vivo (LLNA)
Resultsopen allclose all
- Key result
- Parameter:
- SI
- Value:
- 0.98
- Test group / Remarks:
- 0.5%
- Key result
- Parameter:
- SI
- Value:
- 3.23
- Test group / Remarks:
- 5%
- Key result
- Parameter:
- SI
- Value:
- 10.74
- Test group / Remarks:
- 50%
Applicant's summary and conclusion
- Interpretation of results:
- sensitising
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- The test material was classified as a sensitiser.
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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