Registration Dossier
Registration Dossier
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 222-823-6 | CAS number: 3622-84-2
- 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
1)Assessment of the Bioaccumulation potential for the substance N-butylbenzenesulphoneamide.
There are different criteria for deciding if a substance has indications of bioaccumulation potential. One way to evaluate the potential for bioaccumulation in aquatic species is to measure bioconcentration factor (BCF). Other criteria for assessing of the bioaccumulation are, Log Po/w as high fat solubility signalizes a high probability of a bioaccumulation potential, particularly with respect to storage fat, as well as surface tension. Surface-active substances tend to adsorb to surfaces and to accumulate at phase interfaces. Finally chemicals can be accumulated in organisms by direct uptake e.g. through adsorption onto biological surfaces (skin, gills). An overview of the values for BBSA obtained for the different bioaccumulation criteria are given in table 1.
Tabel 1: BBSA criteria for assessing of the bioaccumulation.
Criteria | Criteria for being bioaccumulative | Results for BBSA |
Log Po/w | >3 | 2.01 exp (OECD 117) |
Surface tension | <50 mN/m | 70.16 mN/m exp (OECD115) |
Log Kp | >3 | -2.47 (QSAR) |
BCF | >2000 L/kg | 15 L/kg (QSAR), 3 L/kg (exp) |
None of the listed results for BBSA (table 1) meet the criteria for being bioaccumulative. Furthermore experimental results in cyprinus carpio fish( 3.8 % lipid content) exposed for 6 weeks to BBSA at dose levels of 2 µg/L and 20µg/L revealed very low Bioaccumulation values of respectively 3.6 L/kg and 3.3 L/kg.
Conclusion.
Based on all the available data today it can be concluded that N-butylbenzenesulfonamide cas 3622-84-2 has no bioaccumulation potential.
Additional information
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.

EU Privacy Disclaimer
This website uses cookies to ensure you get the best experience on our websites.