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Diss Factsheets
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EC number: 210-890-4 | CAS number: 625-36-5
- 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
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
Parent compound: no data available
Hydrolysis product 3-chloropropionic acid: with high probability acutely harmful to algae
Hydrolysis product HCl: Acutely very toxic for aquatic algae (pH dependent)
Key value for chemical safety assessment
Additional information
No data for the parent 3-chloropropionyl chloride (CAS 625-36-5) are available. However, the parent compound 3-chloropropionyl chloride (CAS 625-36-5) rapidly hydrolyses in contact with water and forms 3-chloropropionic acid (107-94-8) and HCL (CAS 7647 -01 -0). Therefore, the toxicity to aquatic green algae and cyanobacteria will be assessed based on the information available for the hydrolysis products 3-chloropropionic acid and HCl.
Parent compound 3-chloropropionyl chloride(CAS 625-36-5): No data available.
Hydrolysis product 3-chloropropionic acid (CAS 107-94-8):
In a key study conducted according to OECD 201 Guideline a 72-h ErC10 was determined to be 10.1 mg/L. This static study was performed with Desmodesmus subspicatus (nominal, analytically verified, ECHA disseminated data, 2015).
Based on the available experimental data the hydrolysis product is acutely harmful to algae
Hydrolysis product HCl:
HCl was tested in a semi-static acute toxicity test according to OECD 203 with Cyprinus carpio. The 72-h ErC50 was 0.492 mg/L (acid equivalent to pH 5.3; MITI, 1999; peer reviewed data: OECD SIDS, 2002).
Based on the available experimental data the hydrolysis product HCl is considered to be acutely very toxic for aquatic algae (pH dependent). These data have not been taken into consideration to evaluate aquatic toxicity as observed effects are caused by a pH-shift in the test medium.
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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