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Diss Factsheets
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EC number: 210-848-5 | CAS number: 624-48-6
- 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
Hydrolysis
Administrative data
- Endpoint:
- hydrolysis
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Accepted calculation method
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
- Principles of method if other than guideline:
- HYDROWIN Program v.1.67
- GLP compliance:
- no
Test material
- Reference substance name:
- Dimethyl maleate
- EC Number:
- 210-848-5
- EC Name:
- Dimethyl maleate
- Cas Number:
- 624-48-6
- Molecular formula:
- C6H8O4
- IUPAC Name:
- dimethyl (Z)-but-2-enedioate
- Details on test material:
- - Name of test material (as cited in study report): dimethyl maleate
- Analytical purity: not applicable
SMILES : O=C(OC)C=CC(=O)OC
CHEM : 2-Butenedioic acid (Z)-, dimethyl ester
MOL FOR: C6 H8 O4
MOL WT : 144.13
Constituent 1
Study design
- Estimation method (if used):
- HYDROWIN Program v.1.67
Results and discussion
Any other information on results incl. tables
Kb Half-Life at pH 8: 11.941 days
Kb Half-Life at pH 7: 119.413 days
--------------------------- HYDROWIN v2.00 Results ---------------------------
NOTE: Fragment(s) on this compound are NOT available from the fragment
library. Substitute(s) have been used!!! Substitute R1, R2, R3,
orR4 fragments are marked with doubleastericks"**".
ESTER: R1-C(=O)-O-R2 ** R1: -CH=CH-CO-CH3
000624-48-6 R2: -CH3
Kb hydrolysis at atom# 2: 3.359E-001 L/mol-sec
ESTER: R1-C(=O)-O-R2 ** R1: -CH=CH-CO-CH3
000624-48-6 R2: -CH3
Kb hydrolysis at atom# 7: 3.359E-001 L/mol-sec
Total Kb for pH > 8 at 25 degC : 6.718E-001 L/mol-sec
Kb Half-Life at pH 8: 11.941 days
Kb Half-Life at pH 7: 119.413 days
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.