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Diss Factsheets
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EC number: 213-485-0 | CAS number: 957-68-6
- 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
Flammability
Administrative data
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- October 2009
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline study (EC A.10.) with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: UN Transport Regulation Test N.1
- Deviations:
- no
- GLP compliance:
- no
Test material
- Reference substance name:
- 3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- EC Number:
- 213-485-0
- EC Name:
- 3-acetoxymethylen-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- Cas Number:
- 957-68-6
- Molecular formula:
- C10H12N2O5S
- IUPAC Name:
- (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Name: 7-Aminocefalosporansäure (7-ACA)
Lot no.: 34212818
Constituent 1
Results and discussion
Flammable solids
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- >= 3 490 s
Applicant's summary and conclusion
- Interpretation of results:
- non flammable
- Remarks:
- Migrated information
- Conclusions:
- The combustion time of the test item over a distance of 200 mm was 3490 s.
The product has to be classified neither as highly flammable solid according to EC 440/2008, Part A, A.10., nor as readily combustible solid in class 4.1 according to the UN-Transport Regulation and nor as flammable solid according to GHS. - Executive summary:
The determination of the burning number of a powdery substance was performed according to the guideline VDI 2263, sheet 1. The burning number can vary between BZ 1 and BZ 6.
For the determination of the burning number, the sample is placed on a ceramical plate in the shape of a line being 4 cm long and 2 cm wide at room temperature or alternatively at 100 °C. An ignition source (flame or glowing coil) is applied to the pile and the burning number between BZ 1 and BZ 6 determined. In case the sample melts and can thus not burn, it is blended with 20 wt.-% Kieselgur the burning number is determined again.
For the preliminary test according to EC 440/2008, the test item is prepared as explained above. As ignition source, a flame is applied on the test item until it ignites or for at least 2 minutes (for metal dusts and metal alloys 5 minutes). The main test has to be performed in case the test item burns over a distance of 200 mm within 4 minutes (40 minutes for metal dusts). Otherwise, the test item is not classified as highly flammable solid according to EC 440/2008, Annex V, Part A, A.10..
For the preliminary test according to the UN-Transport Regulations and to GHS (CLP-Guideline) the test is performed as described above. The main test has to be performed in case the test item burns over a distance of 200 mm within 2 minutes (20 minutes for metal dusts). Otherwise, the test item is not classified as readily combustible solid of Class 4 Division 4.1 of the UN Transportation regulations and as flammable solid according to GHS, respectively.
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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