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CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE)

CAS No.
14434-47-0
Chemical Name:
CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE)
Synonyms
CR(TMHD)3;Cr(C11H19O2)3;Chromiumtetramethylheptanedionate;CHROMIUM III 2,2,6,6-TETRA-METHYLHEPTANEDIONATE;Tris(2,2,6,6-tetramethyl-3,5-heptanedionate)chromium;CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE);Tris-(2,2,6,6-tetramethyl-3,5-heptandionato)chrom(III);CHROMIUM (III) (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE);Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium ();Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium (Ⅲ)
CBNumber:
CB5257436
Molecular Formula:
C33H57CrO6
Molecular Weight:
601.8
MDL Number:
MFCD00058919
MOL File:
14434-47-0.mol
MSDS File:
SDS
Last updated:2026-05-28 03:07:31
Product description Number Pack Size Price
Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) 468223 1g $507
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)₃] 99% 24-1500 1g $93
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)₃] 99% 24-1500 5g $362
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)3] 24-1500 1g $91
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)3] 24-1500 5g $356
More product size

CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) Properties

Melting point 228-233 °C(lit.)
Boiling point 270°C
form crystal
color purple
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
InChI 1S/3C11H20O2.Cr/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/q;;;+3/p-3/b2*8-7+;8-7-;
InChIKey RFPUUUFELQVSDA-GECNZSFWSA-K
SMILES CC(C)(C)C(=O)\C=C(\O[Cr](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
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  20/21/22
Safety Statements  36
WGK Germany  3
TSCA  No
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral

CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 468223 Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) 14434-47-0 1g $507 2026-04-30 Buy
Strem Chemicals 24-1500 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)₃] 99% 14434-47-0 1g $93 2026-04-30 Buy
Strem Chemicals 24-1500 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)₃] 99% 14434-47-0 5g $362 2026-04-30 Buy
Strem Chemicals 24-1500 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)3] 14434-47-0 1g $91 2024-03-01 Buy
Strem Chemicals 24-1500 Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), 99% [Cr(TMHD)3] 14434-47-0 5g $356 2024-03-01 Buy
Product number Packaging Price Buy
468223 1g $507 Buy
24-1500 1g $93 Buy
24-1500 5g $362 Buy
24-1500 1g $91 Buy
24-1500 5g $356 Buy

CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) Chemical Properties,Uses,Production

reaction suitability

core: chromium

CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) Preparation Products And Raw materials

Raw materials

Preparation Products

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TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)CHROMIUM (III) CR(TMHD)3 CHROMIUM (III) (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) CHROMIUM III 2,2,6,6-TETRA-METHYLHEPTANEDIONATE CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) Chromiumtetramethylheptanedionate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)CHROMIUM (III) 99% [CR(TMHD)3] Tris-(2,2,6,6-tetramethyl-3,5-heptandionato)chrom(III) Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium (Ⅲ) chromium(iii) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)CHROMIUM(III) [CR(TMHD)3] Tris-(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O'')-chromium Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium () Cr(C11H19O2)3 chromium,(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one Tris(2,2,6,6-tetramethyl-3,5-heptanedionate)chromium CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) ISO 9001:2015 REACH 14434-47-0 C33H57O6Cr CrOCCCH33CHCOCCH333 C33H57CrO6 metal beta-diketonate complexes