Chemical Information

Synonyms: Pentaethoxy tantalum

Chemical Formula: Ta(OC2H5)5

Description: Colourless or pale yellow liquid freezing at 19°C, moisture sensitive

Further information:  A variety of different grades are available including 4N, 5N, ALD 

Additional Information

CAS No.: 6074-84-6

B.P.: Decomposes below boiling point at ambient pressure

M.P.: 20°C

V.P.: 0.1mm at 140°C

Solubility in water: Reacts exothermally

Solubility in organics: Soluble in hydrocarbons, reacts with alcohols, ketones and esters


Nano-materials & Thin Films Catalysis & Synthesis Hybrid & Disperse Materials Optics & Glasses Healthcare & Biochemical Sensor Energy Conversion & Storage Find out more here: https://en.wikipedia.org/wiki/Tantalum(V)_ethoxide   Structure of tantalum ethoxide, 6074-84-6