Copper(II) acetate monohydrate, 99.9% (metals basis)

Description

CAS: 6046-93-1 | C4H8CuO5 | 199.65 g/mol

Copper(II) acetate monohydrate is used in formation of Cu chelates of β-dicarbonyl compounds as a means of purification and in the eglinton (modified glaser) coupling of terminal alkynes. It is also used as a catalyst for the michael reaction giving increased yields and absence of side-reactions. It Promotes ullmann-type C-O and C-N coupling reactions of arylboronic acids with phenols, amines and various other nitrogen derivatives. It is also used in biochemical applications such as DNA extraction.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 6046-93-1
• Molecular Formula: C4H8CuO5
• Molecular Weight (g/mol): 199.65
• MDL Number: MFCD00149570
• InChI Key: NWFNSTOSIVLCJA-UHFFFAOYSA-L
• Synonym: copper ii acetate monohydrate, cupric acetate monohydrate, copper diacetate monohydrate, copper acetate monohydrate, copper 2+ acetate, monohydrate, acetic acid, copper 2+ salt, monohydrate, verdigris, copper acetate hydrate, diacetoxycopper hydrate, copper acetate, hydrate
• PubChem CID: 165397
• IUPAC Name: copper;diacetate;hydrate
• SMILES: O.[Cu++].CC([O-])=O.CC([O-])=O

• Melting Point: 115°C
• Color: Blue-Green
• pH: 5.2 to 5.5
• Quantity: 5 g
• Linear Formula: Cu(OOCCH₃)₂·H₂O
• UN Number: UN3077
• Merck Index: 14,2624
• Solubility Information: Soluble in water (72mg/ml at 20°C),alcohol,ether (slightly),and glycerin (slightly).
• Formula Weight: 199.65 (181.64 Anhydrous)
• Percent Purity: 99.9%
• Odor: Odorless
• Density: 1.882 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Copper(II) acetate monohydrate

Safety and Handling

Hazard Category	H302-H314-H335-H373
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Hazard Class: 8; Packaging Group: II
EINECSNumber	205-553-3
RTECSNumber	AG3500000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only