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EC number: 225-969-9 | CAS number: 5188-07-8
- 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
Distribution modelling
Administrative data
- Endpoint:
- distribution modelling
- Type of information:
- (Q)SAR
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Based on an acceptable computer model.
- Justification for type of information:
- QSAR prediction: migrated from IUCLID 5.6
Data source
Reference
- Reference Type:
- other: modeling
- Title:
- Estimation Programs Interface Suite for|Microsoft® Windows, Version 3.11. United States|Environmental Protection Agency, Washington, DC, USA.
- Author:
- U.S. EPA.
- Year:
- 2 000
Materials and methods
- Model:
- calculation according to Mackay, Level III
- Release year:
- 2 006
Test material
- Reference substance name:
- Sodium methanethiolate
- EC Number:
- 225-969-9
- EC Name:
- Sodium methanethiolate
- Cas Number:
- 5188-07-8
- Molecular formula:
- CH4S.Na
- IUPAC Name:
- sodium methylsulfanide
Constituent 1
Results and discussion
Any other information on results incl. tables
Level III Fugacity Model (Full-Output):
=======================================
Chem Name : Sodium thiomethoxide
Molecular Wt: 70.08
Henry's LC : 9.04e-006 atm-m3/mole (calc VP/Wsol)
Vapor Press : 98 mm Hg (Mpbpwin program)
Liquid VP : 138 mm Hg (super-cooled)
Melting Pt : 40 deg C (user-entered)
Log Kow : -2.33 (Kowwin program)
Soil Koc : 0.00192 (calc by model)
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 9.68 242 1000
Water 51.1 360 1000
Soil 39.2 360 1000
Sediment 0.0851 1.44e+003 0
Fugacity Reaction Advection
Reaction Advection
(atm) (kg/hr) (kg/hr)
(percent) (percent)
Air 2.9e-010 238 831
7.94 27.7
Water 2.83e-010 844 439
28.1 14.6
Soil 8.02e-009 647 0
21.6 0
Sediment 2.36e-010 0.352 0.0146 0.0117
0.000487
Persistence Time: 286 hr
Reaction Time: 496 hr
Advection Time: 676 hr
Percent Reacted: 57.7
Percent Advected: 42.3
Half-Lives (hr), (based upon Biowin (Ultimate) and
Aopwin):
Air: 241.9
Water: 360
Soil: 360
Sediment: 1440
Biowin estimate: 3.044 (weeks)
Advection Times (hr):
Air: 100
Water: 1000
Sediment: 5e+004
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.