Zirconyl Acetate

Description

Zirconyl Acetate · CAS 7585-20-8 · C8H12O8Zr. UNII 31A146VHFG.

Identification

CAS Registry Number	7585-20-8
PubChem CID	24237
Molecular formula	C8H12O8Zr
IUPAC name	zirconium(4+) tetraacetate
UNII (FDA)	31A146VHFG

Computed Descriptors

Molecular Weight	327.40
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	0
Exact Mass	325.957916
Monoisotopic Mass	325.957916
Topological Polar Surface Area	161
Heavy Atom Count	17
Formal Charge	0
Complexity	25.5

Physical description & handling notes

• Zirconium acetate appears as an clear amber aqueous solution. Weak vinegar odor. (USCG, 1999)
• Liquid; CBI; Other Solid
• Aqueous solution is faint yellow; [MSDSonline]
• 1.37 at 68 °F (USCG, 1999) - Denser than water; will sink
• Stable under recommended storage conditions.
• Zirconium acetate aq solution containing 22% zirconium oxide ... /is/ stable at room temperature.

Regulatory Status

GHS notification summary	2% (5 / 246)

GHS Hazard Classification

GHS notification summary	2% (5 / 246)
Reported hazard statements	H315 (15.9%), H318 (80.1%), H319 (17.9%), H413 (92.3%)

Documented Uses

• Used to make water repellents and other chemicals; [HSDB] Available as zirconium acetate solution with 22-27% acetic acid; [MSDSonline]
• Preparation of water repellents, other chemicals.
• Processing aids not otherwise specified
• Not Known or Reasonably Ascertainable
• Information on 3 consumer products that contain Zirconium acetate in the following categories is provided:
• 2023: 1,000,000 - <5,000,000 lb

Synonyms

ZIRCONIUM ACETATE; 7585-20-8; zirconium(iv) acetate; Acetic acid, zirconium salt; Zirconium(4+) acetate; Acetic acid, zirconium(4+) salt; HSDB 2529; Acetic acid, zirconium salt (1:?); EINECS 224-179-1; EINECS 231-492-7; Acetic acid, zirconium(4+) salt (4:1); DTXSID20890586; EC 231-492-7; Zirconium(2+) acetate; 3227-63-2; 31A146VHFG

Frequently Asked Questions

What are the CAS number and molecular formula of Zirconyl Acetate?

CAS 7585-20-8; molecular formula C8H12O8Zr; molecular weight — g/mol.

What other names is Zirconyl Acetate known by?

ZIRCONIUM ACETATE, 7585-20-8, zirconium(iv) acetate, Acetic acid, zirconium salt, Zirconium(4+) acetate, Acetic acid, zirconium(4+) salt.

Is Zirconyl Acetate classified as hazardous?

2% of GHS notifications report no hazard classification (5 of 246).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.