Thulium Acetylacetonate
Tm(CH3COCHCOCH3)3 • 3H2O
14589-44-7
| Product | Product Code |
Order or Specifications |
99% Thulium Acetylacetonate |
TM-ACAC-02
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99.9% Thulium Acetylacetonate |
TM-ACAC-03
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99.99% Thulium Acetylacetonate |
TM-ACAC-04
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99.999% Thulium Acetylacetonate |
TM-ACAC-05
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Thulium Acetylacetonate is a Thulium source that is soluble in organic solvents as an organometallic compound (also known as metalorganic, organo-inorganic and metallo-organic 
compounds). The high purity acetylacetonate anion complexes by bonding each oxygen atom to the metallic cation to form a chelate ring.Because of this property, Thulium Acetylacetonate is commonly used in various catalysts and catalytic reagents for organic synthesis. It is generally immediately available in most volumes. Ultra high purity and high purity forms may be considered. Thulium Acetylacetonate is one of numerous organo-metallic compounds (also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the tradename AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications. Similar results can sometimes also be achieved with Nanoparticles (also see Nanotechnology and Quantum Dots) and by thin film deposition. Note American Elements additionally supplies many materials as solutions. The numerous commercial applications for Thulium include
low radiation detection for detection badges and similar uses. It is also used in other luminescence applications, such as halide discharge lamps. Flat panel screens depend critically on bright blue emitters.
Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
compounds). The high purity acetylacetonate anion complexes by bonding each oxygen atom to the metallic cation to form a chelate ring.Because of this property, Thulium Acetylacetonate is commonly used in various catalysts and catalytic reagents for organic synthesis. It is generally immediately available in most volumes. Ultra high purity and high purity forms may be considered. Thulium Acetylacetonate is one of numerous organo-metallic compounds (also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the tradename AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications. Similar results can sometimes also be achieved with Nanoparticles (also see Nanotechnology and Quantum Dots) and by thin film deposition. Note American Elements additionally supplies many materials as solutions. The numerous commercial applications for Thulium include
low radiation detection for detection badges and similar uses. It is also used in other luminescence applications, such as halide discharge lamps. Flat panel screens depend critically on bright blue emitters.
Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Thulium is a Block F, Group 3, Period 6 element. The electronic configuration is [Xe]4f136s2. In its elemental form thulium's CAS number is 7440-30-4. The thulium atom has a radius of 172.4.pm and it's Van der Waals radius is unknown. Thulium is representative of the other lanthanides (rare earths) similar in chemistry to Yttrium. Thulium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Thulium emits blue upon excitation. Flat panel screens depend critically on bright blue emitters. Also, under X-ray bombardment emissions are in both the 375 nm (ultra violet) and 465 (visible blue) wave lengths. This gives the material useful applications in low radiation detection for detection badges and similar uses. It is also used in other luminescence applications, such as halide discharge lamps. Thulium was first discovered by Theodore Cleve in 1879.
| Formula | CAS No. | Appearance | Molecular Weight | Density | Melting Point | Boiling Point | Solubility | Stability |
| Tm(CH3COCHCOCH3)3 • 3H2O | 14589-44-7 | White | 466.27 | Soluble in organic solvents |
| PRODUCT CATALOG | Submicron & Nanopowder | Tolling | Ultra High Purity | Sputtering Target | Crystal Growth | Rod, Plate, Powder, etc. |
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