Home Categories Organic Chemistry Cupric Acetate Anhydrous
A2309512

Cupric Acetate Anhydrous , 99.99%metalsbasis , 142-71-2

Synonym(s):
Cupric acetate

CAS NO.:142-71-2

Empirical Formula: C2H4O2.1/2Cu

Molecular Weight: 181.63

MDL number: MFCD00008690

EINECS: 205-553-3

Pack Size Price Stock Quantity
5G RMB309.60 In Stock
25G RMB1189.60 In Stock
100G RMB3988.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 115°C
Density  1.92 at 21.9℃
vapor density  6.9 (vs air)
vapor pressure  0.002Pa at 25℃
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form  Powder
color  Green to blue
Water Solubility  Soluble in water and alcohol. Slightly soluble in ether and glycerol.
Sensitive  Hygroscopic
Merck  14,2624
BRN  3595638
Exposure limits ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
Stability: hygroscopic
LogP -0.285 (est)
Surface tension 72mN/m at 1.01-1.08g/L and 21.2-21.6℃
Dissociation constant 4.69-4.89

Description and Uses

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.

Used as a catalyst or oxidizing agent in organic syntheses

Safety

Symbol(GHS) 
GHS05,GHS07,GHS09
Signal word  Danger
Hazard statements  H302-H314-H410
Precautionary statements  P260-P273-P280-P301+P312+P330-P303+P361+P353-P305+P351+P338
Hazard Codes  Xn,N
Risk Statements  22-36/37/38-50/53
Safety Statements  26-60-61-37/39-29
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  AG3480000
3-10
TSCA  Yes
HazardClass  9
HS Code  29152990
Toxicity mouse,LD50,intraperitoneal,2500ug/kg (2.5mg/kg),Biochemical Pharmacology. Vol. 30, Pg. 771, 1981.

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