Copper(II) acetate hydrate

Name: Copper(II) acetate hydrate
Brand: Vaqora Chemicals
SKU: VQ-001144

About Copper(II) acetate hydrate

Copper(II) acetate hydrate (CAS 66923-66-8) is an organometallic reagent offered by Vaqora Chemicals, specified at 98% purity. Formula C4H8CuO5, molecular weight 199.65 g/mol. Systematically, it is named copper. Diacetate. Hydrate. Common synonyms include Cupric acetate hydrate and Copper(II) acetate monohydrate.

The product is provided as crystals. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include carbon–carbon bond formation, grignard and organometallic chemistry and organic synthesis. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies Copper(II) acetate hydrate in 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Copper(II) acetate hydrate
Catalogue No.	VQ-001144
CAS Number	66923-66-8
IUPAC name	copper;diacetate;hydrate
Molecular formula	C₄H₈CuO₅
Molecular weight	199.65 g/mol
Exact mass	198.9668
Purity / assay	98%
InChIKey	NWFNSTOSIVLCJA-UHFFFAOYSA-L
SMILES	CC(=O)[O-].CC(=O)[O-].O.[Cu+2]
PubChem CID	165397

Physical properties
Physical form	Crystalline
Appearance	Crystals
H-bond donors / acceptors	1 / 5
TPSA	81.3 Å²
Synonyms	Cupric acetate hydrate, Copper(II) acetate monohydrate, Cupric acetate monohydrate, Copper(2+) acetate, monohydrate, copper acetate monohydrate, Copper (II) Acetate Monohydrate, Copper diacetate monohydrate, Acetic acid, copper(2+) salt, monohydrate, Copper(II) acetate xhydrate, Copper (II) acetate hydrate, Copper(II)acetate monohydrate, C4H8CuO5

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Copper(II) acetate hydrate?

The CAS Registry Number of Copper(II) acetate hydrate is 66923-66-8. It is also known as Cupric acetate hydrate, Copper(II) acetate monohydrate, Cupric acetate monohydrate.

What is the molecular formula and molecular weight of Copper(II) acetate hydrate?

Copper(II) acetate hydrate has the molecular formula C4H8CuO5 and a molecular weight of 199.65 g/mol.

Which grade and pack sizes of Copper(II) acetate hydrate can I order?

We supply Copper(II) acetate hydrate in (98%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Copper(II) acetate hydrate?

Yes. Every lot of Copper(II) acetate hydrate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Copper(II) acetate hydrate be shipped internationally?

Yes. Copper(II) acetate hydrate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.