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EC number: 939-488-3 | CAS number: 1471311-93-9
- 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
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Meets generally accepted scientific standards, well documented and acceptable for assessment
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 981
- Report date:
- 1981
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 983
- Report date:
- 1983
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 401 (Acute Oral Toxicity)
- GLP compliance:
- not specified
- Test type:
- standard acute method
- Limit test:
- no
Test material
- Reference substance name:
- (2E)-3-({3-carboxy-3-[(2-ethylhexyl)amino]propanoyl}(2-ethylhexyl)carbamoyl)prop-2-enoic acid; (2E)-3-[(2-ethylhexyl)carbamoyl]prop-2-enoic acid; (2E)-4-{2-[bis(2-hydroxyethyl)amino]ethoxy}-4-oxobut-2-enoic acid; 2-[(2-hydroxyethyl)amino]ethyl (2E)-3-[(2-ethylhexyl)carbamoyl]prop-2-enoate
- EC Number:
- 939-488-3
- Cas Number:
- 1471311-93-9
- Molecular formula:
- C18 H36 N2 O6
- IUPAC Name:
- (2E)-3-({3-carboxy-3-[(2-ethylhexyl)amino]propanoyl}(2-ethylhexyl)carbamoyl)prop-2-enoic acid; (2E)-3-[(2-ethylhexyl)carbamoyl]prop-2-enoic acid; (2E)-4-{2-[bis(2-hydroxyethyl)amino]ethoxy}-4-oxobut-2-enoic acid; 2-[(2-hydroxyethyl)amino]ethyl (2E)-3-[(2-ethylhexyl)carbamoyl]prop-2-enoate
- Details on test material:
- - Name of test material (as cited in study report): Korantin SC 9437 (now: Korantin MAT)
- Physical state: liquid
- Analytical purity: ca. 100 % (UVCB)
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Sprague-Dawley
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: WIGA
- Weight at study initiation: mean males: 254 g, mean females: 200 g
- Fasting period before study: 15-20 hours
- Diet: ad libitum
- Water: ad libitum
ENVIRONMENTAL CONDITIONS
no data
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Details on oral exposure:
- VEHICLE
- Concentration in vehicle: 21.5 %, 31.6 % and 50 %
MAXIMUM DOSE VOLUME APPLIED:
20 mL/kg - Doses:
- 2150, 3160, 5000, 6810, 10000
- No. of animals per sex per dose:
- 5
- Control animals:
- not specified
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing: animals were observed daily, weighing was performed on day 0, day 2-4, day 7 and day 13
- Necropsy of survivors performed: yes
- Other examinations performed: clinical signs, body weight, gross pathology - Statistics:
- not specified
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- 4 752 mg/kg bw
- Based on:
- test mat.
- 95% CL:
- >= 3 904 - <= 5 698
- Mortality:
- 2150 mg/kg: no deaths
3160 mg/kg: 2/5 males and 0/5 females died
5000 mg/kg: 2/5 males and 2/5 females died
6810 mg/kg: 5/5 males and 4/5 females died
10000 mg/kg: all animals died - Clinical signs:
- other: observed clinical signs included: dyspnea, stertor, apathy, abnormal position, staggering, paresis (hind leg), spastic gait, piloerection, erythema, exsiccosis, exophthalamus, salivation, blood (in the nose and/or in the urine), poor general state. Not al
- Gross pathology:
- animals that died: Heart: acute atrial dilatation; acute congestive hyperemia; stomach: diffuse reddening of true stomach; intestines: atonic, mucosal reddening, diarrhea and hematinic contents.
sacrificed animals: nothing unusual was observed
Applicant's summary and conclusion
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.