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Diss Factsheets
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EC number: 944-951-8 | 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:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Justification for type of information:
- 3-aminopropan-1-ol is one of the constituents of Reaction mass of 3-hydroxypropan-1-aminium D-gluconate and N-(3-hydroxypropyl)-D-gluconamide.at a molar ratio of 1:1. The process used is a pseudo acid – base reaction in water that leads always to a mixture of the “amide” and the “salt” part. Both entities are required for the applications performances. With the manufacturing process used here it is not possible to separate the amide and salt part from the water phase. The 3-aminopropan-1-ol is the kation of the salt part.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 979
- Report date:
- 1979
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:
- 3-aminopropan-1-ol
- EC Number:
- 205-864-4
- EC Name:
- 3-aminopropan-1-ol
- Cas Number:
- 156-87-6
- Molecular formula:
- C3H9NO
- IUPAC Name:
- 3-aminopropan-1-ol
- Details on test material:
- - Name of test material (as cited in study report): 3-Aminopropanol; Substance ID 78/701
- no further details given
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: male: 220-260 g, female: 160-180 g
- Fasting period before study: 15-20 h
Administration / exposure
- Route of administration:
- oral: gavage
- Vehicle:
- water
- Details on oral exposure:
- VEHICLE
- Concentration in vehicle: 4.64, 6.85, 10, 14.7, 21,5 %
MAXIMUM DOSE VOLUME APPLIED: 10 ml/kg - Doses:
- 464, 681, 1000, 1470, 2150 mg/kg
- No. of animals per sex per dose:
- 5 male and 5 female animals per dose
- Control animals:
- not specified
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of weighing: before study, after 2-4 days, 7 days and 13 days
- Necropsy of survivors performed: yes
- Other examinations performed: clinical signs, body weight, gross pathology
Results and discussion
Effect levels
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- 1 348 mg/kg bw
- Mortality:
- 1 of 10 animals died at 464 mg/kg
1 of 10 animals died at 681 mg/kg
no animals died at 1000 mg/kg
5 of 10 animals died at 1470 mg/kg
all animals died at 2150 mg/kg - Clinical signs:
- clinical signs included: apathy, dyspnoea, stertorous respiration, gasping, apathy, staggering, urine of strong yellow colour, scrubby fur, anaemic paleness, blood in nose and saliva, bad general condition. Most of these clinical signs were only observed in the two highest dose groups.
- Gross pathology:
- The sacrificed animals were without findings.
The following findings were made in animals that died during the study:
heart: acute right dilation
liver: circumferential delineation of the liver lobes
stomach: atonic, reddened mucosa
intestine: reddened mucosa
lung: slight emphysema
Applicant's summary and conclusion
- Interpretation of results:
- Category 4 based on GHS criteria
- Conclusions:
- As one mol of Reaction mass of 3-hydroxypropan-1-aminium D-gluconate and N-(3-hydroxypropyl)-D-gluconamide contains 0.5 mol of 3-aminopropan-1-ol, and gluconic acid is not classified, its oral LC50 is > 2000 mg/kg bw.
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