Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 203-537-0 | CAS number: 107-96-0
- 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

Phototransformation in air
Administrative data
- Endpoint:
- phototransformation in air
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: MIGRATED DATA SET. Only secondary literature. (Data which was derived from an acceptable calculation method was taken from a IUCLID4 secondary data source without proof to be supplied as additional information.)
Data source
Reference
- Reference Type:
- other: IUCLID 4 data set entry
- Title:
- No information
- Author:
- USEPA
- Year:
- 2 007
- Bibliographic source:
- Estimations Programs Interface (EPI) Suite®, version 3.20.
Materials and methods
- Principles of method if other than guideline:
- MIGRATED DATA SET. Method: other (calculated)
- GLP compliance:
- no
Test material
- Reference substance name:
- 3-mercaptopropionic acid
- EC Number:
- 203-537-0
- EC Name:
- 3-mercaptopropionic acid
- Cas Number:
- 107-96-0
- Molecular formula:
- C3H6O2S
- IUPAC Name:
- 3-sulfanylpropanoic acid
- Details on test material:
- MIGRATED DATA SET. IUCLID4 Test substance: as prescribed by 1.1 - 1.4
Constituent 1
Study design
- Details on test conditions:
- Sensitiser (for indirect photolysis): OH
Sensitiser concentration: 1500000 molecule/cm³
Results and discussion
Any other information on results incl. tables
------------------- SUMMARY (AOP v1.92): HYDROXYL RADICALS-------------------
Hydrogen Abstraction = 9.8224 E-12 cm3/molecule-sec
Reaction with N, S and -OH = 33.0200 E-12 cm3/molecule-sec
Addition to Triple Bonds = 0.0000 E-12 cm3/molecule-sec
Addition to Olefinic Bonds = 0.0000 E-12 cm3/molecule-sec
Addition to Aromatic Rings = 0.0000 E-12 cm3/molecule-sec
Addition to Fused Rings = 0.0000 E-12 cm3/molecule-sec
OVERALL OH Rate Constant = 42.8424 E-12 cm3/molecule-sec
HALF-LIFE = 0.250 Days (12-hr day; 1.5E6 OH/cm3)
HALF-LIFE = 2.996 Hrs
------------------- SUMMARY (AOP v1.91): OZONE REACTION
----------------------
****** NO OZONE REACTION ESTIMATION ******
(ONLY Olefins and Acetylenes are Estimated)
Experimental Database: NO Structure Matches
Fraction sorbed to airborne particulates (phi): 2.78E-005
(Junge,Mackay)
Note: the sorbed fraction may be resistant to
atmospheric oxidation
Rate constant (for indirect photolysis): = 0.0000000000428424 cm³/(molecule*sec)
Degradation in % (for indirect photolysis): = 50 after 0.3 day(s)
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.

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