Tantalum(V) fluoride

Modify Date: 2025-08-25 18:47:01

Tantalum(V) fluoride Structure
Tantalum(V) fluoride structure
Common Name Tantalum(V) fluoride
CAS Number 7783-71-3 Molecular Weight 275.94000
Density 4.74 g/mL at 25ºC(lit.) Boiling Point 229.5ºC
Molecular Formula F5Ta Melting Point 96.8ºC
MSDS Chinese USA Flash Point 230ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name tantalum pentafluoride
Synonym More Synonyms

 Chemical & Physical Properties

Density 4.74 g/mL at 25ºC(lit.)
Boiling Point 229.5ºC
Melting Point 96.8ºC
Molecular Formula F5Ta
Molecular Weight 275.94000
Flash Point 230ºC
Exact Mass 275.94000
LogP 2.10100

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WW5775000
CHEMICAL NAME :
Tantalum fluoride
CAS REGISTRY NUMBER :
7783-71-3
LAST UPDATED :
199712
DATA ITEMS CITED :
27
MOLECULAR FORMULA :
F5-Ta
MOLECULAR WEIGHT :
275.95

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
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
Hazard Codes C
Risk Phrases R34
Safety Phrases 26-27-28-36/37/39-45
RIDADR UN 3260 8/PG 2
WGK Germany 3
RTECS WW5775000
Packaging Group II
Hazard Class 8

 Synthetic Route

~%

Tantalum(V) fluoride Structure

Tantalum(V) fluoride

CAS#:7783-71-3

Literature: Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 72, p. 329 - 357

~%

Tantalum(V) fluoride Structure

Tantalum(V) fluoride

CAS#:7783-71-3

Literature: Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 294, p. 242 - 253

~%

Tantalum(V) fluoride Structure

Tantalum(V) fluoride

CAS#:7783-71-3

Literature: Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 329, p. 172 - 178 Ta: MVol.B1, 6.3, page 110 - 126

~%

Tantalum(V) fluoride Structure

Tantalum(V) fluoride

CAS#:7783-71-3

Literature: Acta Crystallographica, , vol. 9, p. 626 - 627 Ta: MVol.B1, 5.1, page 83 - 90

~%

Tantalum(V) fluoride Structure

Tantalum(V) fluoride

CAS#:7783-71-3

Literature: Ta: MVol.B1, 7.1, page 159 - 161 Journal of the Chemical Society, , p. 1046 - 1050

 Synonyms

MFCD00042542
tantalum fluoride
Tantalum(V)pentachloride
Pentachlorotantalum
EINECS 232-022-3
TANTALUM(+5)CHLORIDE
tantalum(V) fluoride
TaCl5
TANTALUM PENTACHLORIDE
thallium(V) fluoride
tantalum pentaflouride
tantalumchloride(tacl5)
Pentachlorotantalum(V)
tantalum (V) chloride
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