Registration Dossier
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EC number: 254-413-8 | CAS number: 39318-18-8
- 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
Identification
- Display Name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Type of substance
- Composition:
- UVCB
- Origin:
- inorganic
Total tonnage band
- Total range:
- ≥ 1 000 to < 10 000 tonnes
REACH
- Registered as:
- FULL
- Submitted:
- Joint Submission
Publication dates
- First published:
- 16-Mar-2011
- Last modified:
- 22-Oct-2020
Chemical safety assessment
- Performed for this substance:
- YES
Compositions open all close all
- Type:
- legal entity composition of the substance
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Constituent 2
- Reference substance name:
- Tungsten trioxide
- EC Number:
- 215-231-4
- EC Name:
- Tungsten trioxide
- CAS Number:
- 1314-35-8
- Molecular formula:
- O3W
- IUPAC Name:
- trioxotungsten
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Constituent 2
- Reference substance name:
- trace impurities
- Molecular formula:
- not available
- IUPAC Name:
- trace impurities
- Type:
- boundary composition of the substance
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Constituent 2
- Reference substance name:
- Tungsten trioxide
- EC Number:
- 215-231-4
- EC Name:
- Tungsten trioxide
- CAS Number:
- 1314-35-8
- Molecular formula:
- O3W
- IUPAC Name:
- trioxotungsten
Constituent 3
- Reference substance name:
- "unknown impurities"
- Molecular formula:
- not available
- IUPAC Name:
- "unknown impurities"
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
- Type:
- legal entity composition of the substance
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Tungsten trioxide
- EC Number:
- 215-231-4
- EC Name:
- Tungsten trioxide
- CAS Number:
- 1314-35-8
- Molecular formula:
- O3W
- IUPAC Name:
- trioxotungsten
Constituent 2
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Constituent 3
- Reference substance name:
- "unknown impurities"
- Molecular formula:
- not available
- IUPAC Name:
- "unknown impurities"
- Type:
- legal entity composition of the substance
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Constituent 2
- Reference substance name:
- Tungsten trioxide
- EC Number:
- 215-231-4
- EC Name:
- Tungsten trioxide
- CAS Number:
- 1314-35-8
- Molecular formula:
- O3W
- IUPAC Name:
- trioxotungsten
- Type:
- legal entity composition of the substance
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Tungsten oxide
- EC Number:
- 254-413-8
- EC Name:
- Tungsten oxide
- CAS Number:
- 39318-18-8
- Molecular formula:
- WOn (n=2.99 to 2.90)
- IUPAC Name:
- tungsten(6+) trioxidandiide
Constituent 2
- Reference substance name:
- Tungsten trioxide
- EC Number:
- 215-231-4
- EC Name:
- Tungsten trioxide
- CAS Number:
- 1314-35-8
- Molecular formula:
- O3W
- IUPAC Name:
- trioxotungsten
Constituent 3
- Reference substance name:
- "unknown impurities"
- Molecular formula:
- not available
- IUPAC Name:
- "unknown impurities"
Registrants / Suppliers Details open all close all
Registrant / Supplier | Registered | Updated | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Amalgamated Metal Corporation Plc 55 Bishopsgate EC2N 3AH London United Kingdom | 2010 | ||||||||||||||||||
B-Lands Consulting (811554-8) World Trade Center, 5 Place Robert Schuman, BP 1516 38025 Grenoble France France | 2010 | 2014; 2015; 2020 | |||||||||||||||||
CERATUNGSTEN S.a.r.l. Zone Industrielle Haneboesch Route de Bascherage 4562 Niederkorn Luxembourg | 2010 | ||||||||||||||||||
Global Tungsten & Powders spol. s r.o. Zahradni 46 79201 Bruntal Czech Republic | 2011 | ||||||||||||||||||
H.C. Starck Tungsten GmbH Landsberger Str. 98 80339 München Germany | 2010 | 2018 | |||||||||||||||||
Kennametal Produktions GmbH & Co. KG Wehlauer Str. 73 90766 Fürth Germany | 2013 | ||||||||||||||||||
SCMG Europe GmbH Amselweg 3 38667 Bad Harzburg Germany | 2018 | ||||||||||||||||||
Specialty Metals Resources SA Rue Tenbosch 42 A B 1050 Brussels Belgium | 2011 | ||||||||||||||||||
Traxys Europe SA 19-21 Route Arlon same L-8009 Strassen Luxembourg Luxembourg | 2018 | ||||||||||||||||||
Tungsram Operations Kft Váci út 77 1044 Budapest Hungary | 2013 | ||||||||||||||||||
Wogen Resources Europe Limited The Black Church St Mary's Place D07 P4AX Dublin Ireland | 2014 | ||||||||||||||||||
Wolfram Bergbau und Hütten AG Bergla 33 8543 St. Martin i. S. Austria | 2010 | 2015; 2018; 2019 |
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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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