Copper acetate

Base Information

• Chemical Name: Copper acetate
• CAS No.: 142-71-2
• Deprecated CAS: 17856-17-6,19864-62-1
• Molecular Formula: C4H6CuO4
• Molecular Weight: 363.27
• Hs Code.: 29152990
• European Community (EC) Number: 224-051-5
• DSSTox Substance ID: DTXSID10939099
• Mol file: 142-71-2.mol

Synonyms:Copper acetate;Acetic acid, copper salt;Cupric acetate,anhydrous;4180-12-5;acetic acid;copper;Caswell No. 229;SCHEMBL1082;Acetic acid--copper (1/1);DTXSID10939099;Acetic acid, copper salt (1:?);EINECS 224-051-5;EPA Pesticide Chemical Code 044002;17856-17-6

Chemical Property of Copper acetate

Chemical Property:

• Appearance/Colour: Green crystalline powder
• Vapor Pressure: 0.002Pa at 25℃
• Melting Point: 115 °C
• Boiling Point: 117.1 °C at 760 mmHg
• Flash Point: 40 °C
• PSA: 37.30000
• Density: 1.068g/cm3
• LogP: 0.08840
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Solubility.: DMSO (Slightly, Heated), Methanol (Slightly, Heated)
• Water Solubility.: Soluble in water and alcohol. Slightly soluble in ether and glycerol.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 122.950726
• Heavy Atom Count: 5
• Complexity: 31

Purity/Quality:

99% ^*data from raw suppliers

Cupric acetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, N
• Hazard Codes: Xn,N
• Statements: 22-36/37/38-50/53
• Safety Statements: 26-60-61-37/39-29

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC(=O)O.[Cu]
• Physical Properties: Bluish-green fine powder; hygroscopic. The monohydrate is dimeric; density 1.88 g/cm3; melts at 115°C; decomposes at 240°C; soluble in water and ethanol; and slightly soluble in ether.
• Uses: Copper(II) acetate is used as a pigment for ceramics; in the manufacture of Paris green; in textile dyeing; as a fungicide; and as a catalyst. Used as a catalyst or oxidizing agent in organic syntheses Used in biochemical applications such as DNA extraction Copper(II) acetate is used in biochemical applications such as DNA extraction. It is used as a source of copper in inorganic synthesis, an oxidizing agent and catalyst in organic synthesis. It is also used to couple two terminal alkynes to make a 1,3-diyne. It is widely used in pigments, manufacture of paris green, textile dyeing, skin conditioner in cosmetics, antioxidant and stabilizer in food grade polymers.
• Description: Copper (II) acetate, also referred to as cupric acetate, is the chemical compound with the formula Cu(OAc)22 where OAc- is acetate (CH3CO2-). The hydrated derivative, which contains one molecule of water for each Cu atom, is available commercially. Anhydrous Cu(OAc)2 is a dark green crystalline solid, whereas Cu2(OAc)4(H2O)2 is more bluish-green. Since ancient times, copper acetates of some form have been used as fungicides and green pigments. Today, copper acetates are used as reagents for the synthesis of various inorganic and organic compounds. Copper acetate, like all copper compounds, emits a blue-green glow in a flame.

Technology Process of Copper acetate

There total 65 articles about Copper acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

[Cu(NO2)(OCHC6H4P(C6H5)2)2] + acetic acid (64-19-7,77671-22-8) → copper diacetate (142-71-2) + Nitrogen dioxide (10102-44-0)

Guidance literature:

In dichloromethane; N2, acid added at room temp.;

DOI:10.1016/j.ica.2011.06.052

Reference yield: 70.0%

→ tert-butyl peroxyacetate (107-71-1) + copper (I) acetate (598-54-9,142-71-2,4180-12-5,24381-58-6,66760-61-0,66760-62-1)

Guidance literature:

Reference yield: 65.0%

stannous octoate + copper diacetate (142-71-2) → Sn(4+)*2CH3(CH2)3CH(C2H5)COO(1-)*2CH3COO(1-)=Sn(CH3(CH2)3CH(C2H5)COO)2(CH3COO)2 + copper (I) acetate (598-54-9,142-71-2,4180-12-5,24381-58-6,66760-61-0,66760-62-1)

Guidance literature:

In dichloromethane; mixt. of copper(II) acetate and tin(II) 2-ethylhexanoate in CH2Cl2 is stirred at room temp. for 4 h; filtration, product is washed with CH2Cl2, solid dried in vacuo for several hours; elem. anal.;

DOI:10.1016/S0277-5387(00)84170-4

upstream raw materials:

acetic anhydride

carbon disulfide

N-nitrosoacetanilide

tetrachloromethane

Downstream raw materials:

cyclotetradeca-1,3-diyne

cyclooctacosa-1,3,15,17-tetrayne

adenine

2-thiophen-2-ylsulfanyl-benzoic acid

Refernces

• 1、 Prabhumirashi,Khoje. "TGA and DTA studies on en and tmn complexes of Cu(II) chloride, nitrate, sulphate, acetate and oxalate". . p. 109 - 118. Retrieved 2002.
• 2、 El-Boraey, Hanaa A.,Emam, Sanaa M.,Tolan, Dina A.,El-Nahas, Ahmed M.. "Structural studies and anticancer activity of a novel (N6O 4) macrocyclic ligand and its Cu(II) complexes". . p. 360 - 370. Retrieved 2011.
• 3、 Ball, M. C.,Portwood, L.. "Dehydration of copper(II) acetate monohydrate". . p. 347 - 356. Retrieved 1994.
• 4、 Lopez-Dellamary et al.. "". . p. 342. Retrieved 1978.
• 5、 Sisler, H. H.,Davidson, A. W.,Stoenner, R.,Lyon, L. L.. "". . p. 1888 - 1892. Retrieved 1944.
• 6、 DeSisto, W.,Sosnowski, M.,Smith, F.,Deluca, J.,Kershaw, R.,et al.. "Preparation and characterization of copper(II) oxide thin films grown by a novel spray pyrolysis method". . p. 753 - 760. Retrieved 1989.
• 7、 Davidson, A. W.,Griswold, E.. "". . p. 1341 - 1349. Retrieved 1931.
• 8、 Bette, Sebastian,Costes, Alice,Kremer, Reinhard K.,Eggert, Gerhard,Tang, Chiu C.,Dinnebier, Robert E.. "On Verdigris, Part III: Crystal Structure, Magnetic and Spectral Properties of Anhydrous Copper(II) Acetate, a Paddle Wheel Chain". . p. 988 - 997. Retrieved 2019.
• 9、 -. "LIGHT-ABSORBING COMPOSITION AND OPTICAL FILTER". . . Retrieved 2019/11/22.