Substance
ID:331017
Names and Identifiers
IUPAC name
pentachlorotantalum
IUPAC Traditional name
tantalum pentachloride
Synonyms
Tantalum pentachlorideTantalum(V) chloride氯化钽(V)五氯化钽
Properties
Safety Information
GHS Signal Word
Danger
MSDS Link
Risk Statements
22-34
Packing Group
2
Hazard Class
8
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
European Hazard Symbols
Corrosive (C)German water hazard class
3
RID/ADR
UN 3260 8/PG 2
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Hazard statements
H302-H314
GHS Precautionary statements
P280-P305+P351+P338-P310
Safety Statements
26-36/37/39-45
UN Number
3260
RTECS
WW5600000
Product Information
Purity
99.999% trace metals basis
Grade
anhydrous
Linear Formula
TaCl5
Physical Property
Solubility
ethanol: slightly soluble
Apperance
powder
Density
3.68 g/mL at 25 °C(lit.)
Melting Point
217 °C(lit.)
Molecule Details
Packaging
5, 25 g in ampule
Application
Used to form mixed chloro-aryloxide compounds, such as [Ta(OC6H3-2,6-i-Pr2)2Cl3]2, which form pyridine or phosphine adducts with a distortedsix-coordinate geometry.1 Also used as a starting material for new edge-bridged octahedral M6 cluster compounds such as CsErTa6Cl18, for which electron and stability studies were performed.2
5, 25 g in ampule
Application
Used to form mixed chloro-aryloxide compounds, such as [Ta(OC6H3-2,6-i-Pr2)2Cl3]2, which form pyridine or phosphine adducts with a distortedsix-coordinate geometry.1 Also used as a starting material for new edge-bridged octahedral M6 cluster compounds such as CsErTa6Cl18, for which electron and stability studies were performed.2
Molecular Spectra
No Data Available
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References
No Data Available
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