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7783-71-3 molecular structure
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tantalum(5+) ion pentafluoride

ChemBase ID: 99150
Molecular Formular: F5Ta
Molecular Mass: 275.939916
Monoisotopic Mass: 275.9400111
SMILES and InChIs

SMILES:
[Ta+5].[F-].[F-].[F-].[F-].[F-]
Canonical SMILES:
[F-].[F-].[F-].[F-].[F-].[Ta+5]
InChI:
InChI=1S/5FH.Ta/h5*1H;/q;;;;;+5/p-5
InChIKey:
YRGLXIVYESZPLQ-UHFFFAOYSA-I

Cite this record

CBID:99150 http://www.chembase.cn/molecule-99150.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
tantalum(5+) ion pentafluoride
IUPAC Traditional name
tantalum(5+) ion pentafluoride
Synonyms
Tantalum(V) fluoride 99%
Tantalum pentafluoride
Tantalum(V) fluoride
氟化钽(V)
CAS Number
7783-71-3
EC Number
232-022-3
MDL Number
MFCD00042542
Merck Index
149055
PubChem SID
162085442
PubChem CID
9860379

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 9860379 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 3.17  H Acceptors
H Donor LogD (pH = 5.5) 0.3684526 
LogD (pH = 7.4) 0.36924794  Log P 0.14883864 
Molar Refractivity 0.8725 cm3 Polarizability 0.45069772 Å3
Polar Surface Area 0.0 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
Decomposes in water forming tantalum oxyfluoride. Soluble in conc. and fuming HNO3 expand Show data source
Apperance
Powder expand Show data source
Melting Point
96.8°C expand Show data source
97°C expand Show data source
Boiling Point
229.50°C expand Show data source
230°C expand Show data source
Density
4.74 expand Show data source
Storage Warning
Corrosive/Moisture Sensitive expand Show data source
Moisture Sensitive expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
X expand Show data source
UN Number
UN3260 expand Show data source
Hazard Class
8 expand Show data source
Packing Group
II expand Show data source
Risk Statements
20/21/22-34 expand Show data source
Safety Statements
26-27-36/37/39 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS06 expand Show data source
GHS Hazard statements
H301-H311-H332-H314-H318 expand Show data source
GHS Precautionary statements
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501A expand Show data source
Purity
99.9% (metals basis) expand Show data source

DETAILS

DETAILS

Apollo Scientific Apollo Scientific
Apollo Scientific Ltd - PC6630 external link
Packaged in FEP bottles

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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