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EC number: 201-067-0 | CAS number: 77-90-7
- 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

Endpoint summary
Administrative data
Description of key information
Additional information
Biodegradation in water: screening tests
The inherent biodegradation of tributyl acetyl citrate was investigated in a study conducted corresponding to OECD Guideline 302C: "Inherent Biodegradabilty: Modified MITI Test (II)"over a period of 28 days and using activated sludge as inoculum. The biodegradation rate was determined by measurement of oxygen consumption. Inoculum blank and procedural/functional control with the reference substance aniline were performed.The test item proved to be inherently biodegradable under the test conditions employed (82% biodegradation after 28 d). The functional control reached the pass level >60% after 14 d.
The ready biodegradation of tributyl acetyl citrate was investigated in a study conducted according to EU Method C.4-E (Determination of the "Ready" Biodegradability - Closed Bottle Test; 2008) and OECD Guideline 301 D (Ready Biodegradability: Closed Bottle Test; 1992) over a period of 28 days and using a mixed inoculum composed of sewage from a sewage treatment plant working predominantly on domestic sewage and soil. The biodegradation rate was determined by measurement of oxygen consumption. Inoculum blank, procedural/functional control with the reference substance sodium benzoate, and toxicity control using 1.642 mg/L test substance and 3.033 mg/L reference compound were performed.The test item proved to benot readily biodegradable under the test conditions employed (16% biodegradation after 28 d).The functional control reached the pass level >60% after 14 d. In the toxicity control containing both test and reference item 47%biodegradation based on ThOD occurred within 14 d thus indicating that the test item was not inhibitory at the concentration tested.
Biodegradation in soil:
From several test results on mineralization in soil and compost, acetyl tributy citrate can be classified as readily biodegradable in these substrates. The reduced degradation in one test with compost could be attributed to deficiencies in the applied method.
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