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TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III)

CAS No.
15492-51-0
Chemical Name:
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III)
Synonyms
Nsc174886;TB(TMHD)3;Tris(dipivaloylmethanato)terbium;Terbium tris(tetramethylheptanedionate);TERBIUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANE-DIONATE;2,2,6,6-Tetramethyl-3,5-heptanedionate(III)terbium;Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium;TERBIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE);TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III);terbium(iii) tris(2,2,6,6-tetramethyl-3,5-heptanedionate)
CBNumber:
CB1729241
Molecular Formula:
C33H57O6Tb
Molecular Weight:
708.73
MDL Number:
MFCD00064752
MOL File:
15492-51-0.mol
MSDS File:
SDS
Last updated:2026-05-27 23:43:40
Product description Number Pack Size Price
Terbium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) 98% 434051 1g $96.8
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)₃] (99.9%-Tb) 65-8000 1g $73
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)₃] (99.9%-Tb) 65-8000 5g $276
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)3] 65-8000 1g $68
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)3] 65-8000 5g $263

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) Properties

Melting point 163-164 °C(lit.)
Boiling point 275°C
form crystal
color off-white
Sensitive Hygroscopic
InChI 1S/3C11H20O2.Tb/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/q;;;+3/p-3/b3*8-7-;
InChIKey JSAHJYGCYOFNGW-LWTKGLMZSA-K
SMILES CC(C)(C)C(=O)\C=C(/O[Tb](O\C(=C/C(=O)C(C)(C)C)C(C)(C)C)O\C(=C/C(=O)C(C)(C)C)C(C)(C)C)C(C)(C)C
CAS DataBase Reference 15492-51-0
UNSPSC Code 12352202
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
TSCA  No
Storage Class 11 - Combustible Solids
NFPA 704
1
2 0

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 434051 Terbium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) 98% 15492-51-0 1g $96.8 2023-06-20 Buy
Strem Chemicals 65-8000 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)₃] (99.9%-Tb) 15492-51-0 1g $73 2026-04-30 Buy
Strem Chemicals 65-8000 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)₃] (99.9%-Tb) 15492-51-0 5g $276 2026-04-30 Buy
Strem Chemicals 65-8000 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)3] 15492-51-0 1g $68 2024-03-01 Buy
Strem Chemicals 65-8000 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium(III), 99% (99.9%-Tb) (REO) [Tb(TMHD)3] 15492-51-0 5g $263 2024-03-01 Buy
Product number Packaging Price Buy
434051 1g $96.8 Buy
65-8000 1g $73 Buy
65-8000 5g $276 Buy
65-8000 1g $68 Buy
65-8000 5g $263 Buy

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) Chemical Properties,Uses,Production

reaction suitability

core: terbium
reagent type: catalyst

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) Preparation Products And Raw materials

Raw materials

Preparation Products

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) Suppliers

Global( 48)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd
+86-29-81139210 +86-17392587031 1059@dideu.com China 9996 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739 info@dycnchem.com China 52704 58
PT CHEM GROUP LIMITED
+86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490 info@gihichemicals.com China 49890 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
+8618791163155 18791163155@163.com China 3397 58
Aladdin Scientific
tp@aladdinsci.com United States 52923 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208 ellena@amitychem.com China 43414 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3572 66
TB(TMHD)3 TERBIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) TERBIUM 2,2,6,6-TETRAMETHYL-3,5-HEPTANE-DIONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium (III), (Tb(TMHD)3) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM (III) 99% (99.9%-TB) (REO) [TB(TMHD)3] terbium(iii) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) (99.9%-TB) (REO) [TB(TMHD)3] Nsc174886 Terbium tris(tetramethylheptanedionate) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)terbium Tris(dipivaloylmethanato)terbium 2,2,6,6-Tetramethyl-3,5-heptanedionate(III)terbium TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)TERBIUM(III) ISO 9001:2015 REACH Phenyl] -4,5-dihydroimidazol-2-subunit} gold (I) [SIPrAuCl]“ 15492-51-0 TbC11H19O23 C33H57O6Tb TbOCCCH33CHCOCCH333 Catalysis and Inorganic Chemistry Rare-Earth Metals Terbium metal beta-diketonate complexes