Niobium boride (NbB)
Basic information
- CAS
12007-29-3- Standard SMILES
[B]#[Nb]- InChIKey
VDZMENNHPJNJPP-UHFFFAOYSA-N- Molecular formula
- BNb
- Average molar mass
- 103.72 g/mol
- Monoisotopic mass
- 103.91568
Names & identifiers
- Preferred name
- Niobium boride (NbB)
- IUPAC
- boranylidyneniobium
- English name
- NIOBIUM BORIDE
- Molecular formula
- B2Nb
- Molecular weight
- 114.53
Names & synonyms
Niobium boride (NbB)Niobium borideNiobium monoborideEINECS 234-958-8RefChem:165965234-958-8boranylidyneniobium12007-29-312045-19-1Niobium boride (NbB2)niobioboraneNiobium boride(nbb)
Show more names
NIOBIUM DIBORIDEEinecs 234-503-3niobiumboride(nbb2)NIOBIUM BORIDE, 99.8%NIOBIUM DIBORIDE, -325 MESHNiobium Boride NanoparticlesNIOBIUM BORIDE ISO 9001：2015 REACHNiobium boride, 99% (metals basis)
COLUMBIUM BORIDECOLUMBIUM BORIDE, CLSCHEMBL29357276DTXSID601315177AKOS015916104Niobium boride, Niobium monoboride, Niobium boride (NbB), COLUMBIUM BORIDE, CL, 399515_ALDRICH, CID82882, EINECS 234-958-8, 12045-19-1
Database identifiers
- CAS
12007-29-3、12045-19-1- PubChem CID
- 82882
- DTXSID
DTXSID601315177- EC Number
- 234-503-3、234-958-8
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 0
- Heavy atoms
- 2
- Formal charge
- 0
- Complexity
- 10
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Propertieselectron density of states
Physical DescriptionCrystals; [Ullmann]
Physicochemical properties
- Melting point
- 3050 °C · 3050°C
- Density
- 6.97 g/mL · 6.97 g/mL at 25 °C(lit.)
- form
- Powder
- Specific Gravity
- 6.97 · 6.97
- color
- gray hexagonal, hexane crystals, crystalline
- Resistivity
- 26 · 26–65 (ρ/μΩ.cm)
- Water Solubility
- Insoluble in water.
- Crystal Structure
- Hexagonal
- CAS DataBase Reference
- 12007 · 12007-29-3
- EPA Substance Registry System
- Niobium boride (NbB2) (12007-29-3)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P261, P264+P265, P271, P280, P304+P340, P305+P351+P338, P319, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummaryAn irritant; In high-dose animal studies, causes liver and central nervous system injury; [MSDSonline]
Hazard Classes and CategoriesEye Irrit. 2 (100%)
Toxicology
Adverse EffectsNeurotoxin - Other CNS neurotoxin
Safety data
- wgk
- 3
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information
Niobium boride (NbB2): ACTIVE
Niobium boride (NbB): INACTIVE
Applications
UsesNiobium boride is widely used in ceramic materials, electrode materials, thin film materials and refractory.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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