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Thulium(III) Acetylacetonate

CAS #:

Linear Formula:

Tm(CH3COCHCOCH3)3 • 3H2O

MDL Number:

MFCD00058840

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Thulium Acetylacetonate
TM-ACAC-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Thulium Acetylacetonate
TM-ACAC-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Thulium Acetylacetonate
TM-ACAC-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Thulium Acetylacetonate
TM-ACAC-05
Pricing > SDS > Data Sheet >

Thulium(III) Acetylacetonate Properties (Theoretical)

Compound Formula C20H27O9Tm
Molecular Weight 520.32
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O Insoluble
Exact Mass 520.304 D
Monoisotopic Mass 520.099731 Da
Charge N/A

Thulium(III) Acetylacetonate Health & Safety Information

Signal Word Warning
Hazard Statements H315-H319-H335
Hazard Codes Xi
Precautionary Statements P262-P280-P305+P351+P338-P304+P340-P403+P233-P501
Risk Codes N/A
Safety Statements N/A
RTECS Number N/A
Harmonized Tariff Code 2846.90
Transport Information NONH for all modes of transport
WGK Germany N/A
MSDS / SDS

About Thulium(III) Acetylacetonate

Acetylacetonate Formula Diagram (C5H8O2)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 Acetylacetonate Packaging, Lab Quantitycompounds). The high purity acetylacetonate anion complexes by bonding each oxygen atom to the metallic cation to form a chelate ring; because of this property, acetylacetonates are commonly used in various catalysts and catalytic reagents for organic synthesis, including the fabrication of various shapes of carbon nanostructures (as demonstrated by a 2013 experiment by researchers at the Leibniz Institute for Solid State and Materials Research Dresden) via the use of chemical vapor deposition (CVD) and laser evaporation techniques. 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 trade name 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 and by thin film deposition. Note American Elements additionally supplies many materials as solutions. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Thulium(III) Acetylacetonate Synonyms

Thulium acetylacetonate trihydrate, Thulium(III) 2,4-pentanedionate, Tm(acac)3, 2,4-pentanedione thulium(3+) derivitive, tris[(3Z)-4-(hydroxy-κO)pent-3-en-2-onato]thulium trihydrate

Chemical Identifiers

Linear Formula Tm(CH3COCHCOCH3)3 • 3H2O
MDL Number MFCD00058840
EC No. N/A
Beilstein Registry No. N/A
IUPAC Name Tris[(3Z)-4-(hydroxy-κO)-3-penten-2-onato]thulium trihydrate
SMILES C/C(=C/C(=O)C)/O[Tm](O/C(=C\C(=O)C)/C)O/C(=C\C(=O)C)/C.O.O.O
InchI Identifier InChI=1S/3C5H8O2.3H2O.Tm/c3*1-4(6)3-5(2)7;;;;/h3*3,6H,1-2H3;3*1H2;/q;;;;;;+3/p-3/b3*4-3-;;;;
InchI Key UZKSYWPAPWYRSV-VBBOVLQFSA-K

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Thulium products. Thulium (atomic symbol: Tm, atomic number: 69) is a Block F, Group 3, Period 6 element with an atomic weight of 168.93421. Thulium Bohr ModelThe number of electrons in each of Thulium's shells is [2, 8, 18, 31, 8, 2] and its electron configuration is [Xe]4f136s2. The thulium atom has a radius of 176 pm and a Van der Waals radius of 227 pm.Elemental Thulium Picture In its elemental form, thulium has a silvery-gray appearance. Thulium is representative of the other lanthanides (rare earths) and similar in chemistry to yttrium. It is the least abundant of the rare earth elements. Thulium emits blue upon excitation, and is used in flat panel screens that depend critically on bright blue emitters. Thulium was discovered and first isolated by Per Teodor Cleve in 1879. It is named after "Thule," which is the ancient name of Scandinavia.

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November 14, 2019
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