Introduction：Basic information about CAS 7783-71-3|Tantalum(V) fluoride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Tantalum(V) fluoride |
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| CAS Number | 7783-71-3 | Molecular Weight | 275.94000 |
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| Density | 4.74 g/mL at 25ºC(lit.) | Boiling Point | 229.5ºC |
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| Molecular Formula | F5Ta | Melting Point | 96.8ºC |
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| MSDS | ChineseUSA | Flash Point | 230ºC |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | tantalum pentafluoride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 4.74 g/mL at 25ºC(lit.) |
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| Boiling Point | 229.5ºC |
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| Melting Point | 96.8ºC |
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| Molecular Formula | F5Ta |
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| Molecular Weight | 275.94000 |
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| Flash Point | 230ºC |
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| Exact Mass | 275.94000 |
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| LogP | 2.10100 |
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| InChIKey | YRGLXIVYESZPLQ-UHFFFAOYSA-I |
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| SMILES | F[Ta](F)(F)(F)F |
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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
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
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| 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 |
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| Hazard Codes | C |
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| Risk Phrases | R34 |
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| Safety Phrases | 26-27-28-36/37/39-45 |
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| RIDADR | UN 3260 8/PG 2 |
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| WGK Germany | 3 |
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| RTECS | WW5775000 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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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 |
