A16203

Copper(II) acetate monohydrate, 98+%

CAS Number 6046-93-1 Synonyms
  • Acetic acid copper(II) salt
  • Cupric acetate

 
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Copper(II) acetate monohydrate, 98+%

MDL: MFCD00149570
EINECS: 205-553-3

Chemical Properties

Formula: C4H6CuO4•H2O  Melting point: 115°
Formula weight: 199.65 (181.64anhy)  Density: 1.882

Literature References

Used in formation of Cu chelates of ß-dicarbonyl compounds as a means of purification, see, e.g.: Org. Synth. Coll., 3, 16, 292, 390 (1955).

For use in the Eglinton (modified Glaser) coupling of terminal alkynes, see: Org. Synth. Coll., 5, 517 (1973); for intramolecular example in the synthesis of [18]annulene, see: Org. Synth. Coll., 6, 68 (1988).

Useful catalyst for the Michael reaction giving increased yields and absence of side-reactions: Gazz. Chim. Ital., 114, 417 (1984).

Promotes Ullmann-type C-O and C-N coupling reactions of arylboronic acids with phenols, amines and various other nitogen derivatives: Tetrahedron Lett., 39, 2933, 2937, 2941, 7979 (1998). Similar coupling reactions with thiols to give thioethers have also been reported: Org. Lett., 2, 2019 (2000).

GHS Hazard and Precautionary Statements

Hazard Statements : H400-H410-H302-H315-H319-H335

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P305+P351+P338-P304+P340-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or IrritantDangerous for the environment

Other References

Merck: 14,2624
UN#: UN3077
Hazard Class: 9
Packing Group: III
Harmonized Tariff Code: 2915.29
TSCA: Yes
RTECS: AG3500000

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