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Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III)

Sm(TMHD)3

CAS #:

Linear Formula:

Sm(C11H19O2)3

MDL Number:

MFCD00015711

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III)
SM-TMHD3-02-C
Pricing > SDS > Data Sheet >
(3N) 99.9% Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III)
SM-TMHD3-03-C
Pricing > SDS > Data Sheet >
(4N) 99.99% Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III)
SM-TMHD3-04-C
Pricing > SDS > Data Sheet >

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III) Properties (Theoretical)

Compound Formula C33H57O6Sm
Molecular Weight 700.11
Appearance Pale yellow crystals
Melting Point 191-193 °C
Boiling Point 250 °C (dec.)
Density N/A
Solubility in H2O Insoluble
Monoisotopic Mass 704.358722 g/mol

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III) Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Precautionary Statements P262-P280-P305+P351+P338-P304+P340-P403+P233-P501
Harmonized Tariff Code 2846.90
Transport Information NONH for all modes of transport
WGK Germany 3
MSDS / SDS

About Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III)

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III) is one of numerous organometallic compounds sold by American Elements under the trade name AE Organometallics™. Organometallics are useful reagent, catalyst, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. American Elements supplies Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III) in most volumes including bulk quantities and also can produce materials to customer specifications. Please request a quote above for more information on pricing and lead time.

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(III) Synonyms

Sm(TMHD)3; Sm(dpm)3; samarium tetramethylheptanedionate; samarium-tris(dipivaloylmethane); (Dipivalomethanato)samarium(IV); samarium(IV) tris(2,2,6,6-tetramethyl-3,5-heptanedionato); tris(2,2,6,6-tetramethyl-3,5-heptanedionato)samarium(IV); tris(2,2,6,6-tetramethylheptane-3,5-dionato-O,O')samarium; samarium(4+); (Z)-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate; Samarium,tris(2,2,6,6-tetramethyl-3,5-heptanedionato-kO3,kO5)-, (OC-6-11)

Chemical Identifiers

Linear Formula Sm(C11H19O2)3
MDL Number MFCD00015711
EC No. N/A
Pubchem CID 102601687
IUPAC Name (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one; samarium
SMILES CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Sm]
InchI Identifier InChI=1S/3C11H20O2.Sm/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/b3*8-7-;
InchI Key NDCAZNNQOPBNMH-LWTKGLMZSA-N

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 Samarium products. Samarium (atomic symbol: Sm, atomic number: 62) is a Block F, Group 3, Period 6 element with an atomic radius of 150.36. Samarium Bohr ModelThe number of electrons in each of samarium's shells is 2, 8, 18, 24, 8, 2 and its electron configuration is [Xe]4f6 6s2. The samarium atom has a radius of 180 pm and a Van der Waals radius of 229 pm. In its elemental form, samarium has a silvery-white appearance. Elemental Samarium PictureSamarium is not found as free element in nature. It is found in the minerals cerite, gadolinite, samarskite, monazite and bastnäsite. Samarium is classified as a rare earth element and is the 40th most abundant element in the Earth's crust. Samarium was discovered and first isolated by Lecoq de Boisbaudran in 1879. It is named after the mineral samarskite, the mineral from which it was isolated.

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