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7721-01-9 - Tantalum(V) chloride, Puratronic®, 99.99% (metals basis) - 10880 - Alfa Aesar

10880 Tantalum(V) chloride, Puratronic®, 99.99% (metals basis)

CAS Number
7721-01-9
Synonyms

Size Price ($) Quantity Availability
5g 36.30
25g 121.00
100g 356.00
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Tantalum(V) chloride, Puratronic®, 99.99% (metals basis)

MDL
MFCD00011253
EINECS
231-755-6

Chemical Properties

Formula
TaCl5
Formula Weight
358.21
Form
Resublimed Crystalline, Ampouled under argon
Melting point
216°
Boiling Point
242°
Density
3.68
Sensitivity
Moisture Sensitive
Solubility
Soluble in water (reacts). Also soluble in ethanol, ether and carbon tetrachloride.

Applications

Tantalum(V) chloride is 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 distorted six-coordinate geometry. It is also used as a starting material for new edge-bridged octahedral M6 cluster compounds such as CsErTa6Cl18.

Notes

It is hygroscopic. Should be stored at room temperature.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H314-H318

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P201-P280i-P304+P340-P405-P501a

Obtain special instructions before use. Wear eye/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9054
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2827.39
TSCA
Yes
RTECS
WW5600000

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