Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate)

三(2,2,6,6-四甲基-3,5-庚二酮)铬(III)

Also known as: Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE), Cr(TMHD)3, CHROMIUM (III) (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE), CHROMIUM III 2,2,6,6-TETRA-METHYLHEPTANEDIONATE, Chromiumtetramethylheptanedionate, Tris-(2,2,6,6-tetramethyl-3,5-heptandionato)chrom(III), chromium,(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one

Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) (CAS 14434-47-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C33H57CrO6 and a molecular weight of 601.79800 g/mol. It is also known as Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III), CHROMIUM TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE) and Cr(TMHD)3. Key properties include a melting point of 228-233ºC(lit.) and a boiling point of 270ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14434-47-0
Jingsj CID: J-26648-6
Molecular Formula: C₃₃H₅₇CrO₆
Chinese Name: 三(2,2,6,6-四甲基-3,5-庚二酮)铬(III)
Molecular Weight: 601.79800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	228-233ºC(lit.)
Boiling Point	270ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate)?

The CAS number of Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) is 14434-47-0.

What are the molecular formula and molecular weight of Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate)?

Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) has molecular formula C33H57CrO6 and molecular weight 601.79800 g/mol.

Is Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) hazardous?

Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Chromium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) (CAS 14434-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26648-6 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.