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Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV)

四(2,2,6,6-四甲基-3,5-庚二酮酸)锆

Also known as: Zirconium(IV) tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate), Tetrakis(dipivaloylmethanato)zirconium, Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate), Zr(TMHD)4, Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium, Zirconium 2,2,6,6-tetramethyl-3,5-heptanedionate, ZIRCONIUM TETRAKIS (DIPIVALOYLMETHANATE), Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV), 99.9%

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV) (CAS 18865-74-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C44H76O8Zr and a molecular weight of 824.29300 g/mol. It is also known as Zirconium(IV) tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate), Tetrakis(dipivaloylmethanato)zirconium and Zirconium tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionate). Key properties include a melting point of 332-339ºC(lit.), a boiling point of 180ºC 0,1mm and a flash point of 180°C/0.1mm subl.. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18865-74-2
Jingsj CID
J-11335-3
Molecular Formula
C44H76O8Zr
Chinese Name
四(2,2,6,6-四甲基-3,5-庚二酮酸)锆
Molecular Weight
824.29300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point332-339ºC(lit.)
Boiling Point180ºC 0,1mm
Flash Point180°C/0.1mm subl.

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV)?

The CAS number of Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV) is 18865-74-2.

What are the molecular formula and molecular weight of Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV)?

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV) has molecular formula C44H76O8Zr and molecular weight 824.29300 g/mol.

Is Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV) hazardous?

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV) has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV) (CAS 18865-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11335-3 (accessed 2026-10-24).

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