Copper(II) acetate

Modify Date: 2026-06-29 18:51:07

Copper(II) acetate Structure
Copper(II) acetate structure
 Common Name Copper(II) acetate
CAS Number 142-71-2 Molecular Weight 123.59800
Density 1.068g/cm3 Boiling Point 117.1ºC at 760 mmHg
Molecular Formula C2H4CuO2++ Melting Point 115ºC
MSDS Chinese USA Flash Point 40ºC
Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09		 Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name copper acetate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.068g/cm3
Boiling Point 117.1ºC at 760 mmHg
Melting Point 115ºC
Molecular Formula C2H4CuO2++
Molecular Weight 123.59800
Flash Point 40ºC
Exact Mass 122.95100
PSA 37.30000
LogP 0.08840
Vapour density 6.9 (vs air)
InChIKey OPQARKPSCNTWTJ-UHFFFAOYSA-L
SMILES CC(=O)[O-].CC(=O)[O-].[Cu+2]

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AG3480000
CHEMICAL NAME :
Acetic acid, copper(2+) salt
CAS REGISTRY NUMBER :
142-71-2
LAST UPDATED :
199701
DATA ITEMS CITED :
41
MOLECULAR FORMULA :
C4-H6-O4.Cu
MOLECULAR WEIGHT :
181.64

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
501 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
14700 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
350 mg/kg
TOXIC EFFECTS :
Musculoskeletal - joints Tumorigenic - active as anti-cancer agent Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation
REFERENCE :
PMDCAY Progress in Medical Chemistry. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1961- Volume(issue)/page/year: 15,211,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
17100 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
196 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2500 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 30,771,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
INJPD2 Indian Journal of Pharmacology. (Dept. of Pharmacology, Baranas Hindu Univ., Varanasi 221 005, India) V.1- 1968(?)- Volume(issue)/page/year: 23,153,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
56 mg/kg/7D-I
TOXIC EFFECTS :
Blood - other changes Nutritional and Gross Metabolic - changes in metals, not otherwise specified Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
REFERENCE :
BECTA6 Bulletin of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1966- Volume(issue)/page/year: 33,92,1984 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
40 mg/kg
SEX/DURATION :
female 7-10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1849- Volume(issue)/page/year: 166,1237,1972 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-BELGIUM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-BELGIUM:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-DENMARK:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-DENMARK:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FINLAND:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FINLAND:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FRANCE:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FRANCE:TWA 1 mg(Cu)/m3;STEL 2 mg(Cu)/m3 (dust) JAN 1993 OEL-GERMANY:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-GERMANY:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-HUNGARY:TWA 0.2 mg(Cu)/m3;STEL 0.4 mg(Cu)/m3 (dust) JAN 1993 OEL-INDIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 02 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-THE PHILIPPINES:TWA 1.0 mg(Cu)/m3 (fume) JAN 1993 OEL-POLAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-RUSSIA:STEL 0.5 ppm (1 mg(Cu)/m3) (dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWEDEN:TWA 1 mg(Cu)/m3 (total dust) JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Cu)/m3;STEL 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Cu)/m3;STEL 1 mg(Cu)/m3 JAN 1993 OEL-THAILAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-THAILAND:TWA 1 mg(Cu)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Cu)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84332 No. of Facilities: 139 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 565 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84332 No. of Facilities: 550 (estimated) No. of Industries: 10 No. of Occupations: 13 No. of Employees: 15459 (estimated) No. of Female Employees: 10534 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS05 GHS07 GHS09
GHS05, GHS07, GHS09
Signal Word Danger
Hazard Statements H302-H314-H410
Precautionary Statements P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R22;R36/37/38;R50/53
Safety Phrases S26-S60-S61
RIDADR UN 3077
WGK Germany 3
RTECS AG3480000
Hazard Class 9.0

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Articles38

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Continuous syntheses of Pd@Pt and Cu@Ag core-shell nanoparticles using microwave-assisted core particle formation coupled with galvanic metal displacement.

Nanoscale 6(15) , 8720-5, (2014)

Continuous synthesis of Pd@Pt and Cu@Ag core-shell nanoparticles was performed using flow processes including microwave-assisted Pd (or Cu) core-nanoparticle formation followed by galvanic displacemen...

Hybrid nanostructured C-dot decorated Fe3O4 electrode materials for superior electrochemical energy storage performance.

Dalton Trans. 44 , 9221-9, (2015)

Research on energy storage devices has created a niche owing to the ever increasing demand for alternative energy production and its efficient utilisation. Here, a novel composite of Fe3O4 nanospheres...

Spherulitic copper-copper oxide nanostructure-based highly sensitive nonenzymatic glucose sensor.

Int. J. Nanomedicine 10 Spec Iss , 165-78, (2015)

In this work, three different spherulitic nanostructures Cu-CuOA, Cu-CuOB, and Cu-CuOC were synthesized in water-in-oil microemulsions by varying the surfactant concentration (30 mM, 40 mM, and 50 mM,...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

acetic acid copper(2+) salt (2:1)
copper,diacetate
MFCD00008690
copper(2+) acetate
EINECS 205-553-3
copper(II) acetate
cupric acetate
Copper(II)acetate

 Copper(II) acetate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of copper acetate?
A: Polar surface area (PSA) of copper acetate is 37.30000.
Q: What is the InChIKey of copper acetate?
A: InChIKey of copper acetate is OPQARKPSCNTWTJ-UHFFFAOYSA-L.
Q: What are the downstream products of copper acetate?
A: Related downstream products(CAS) of copper acetate: 473-90-5;39001-64-4;149-57-5;36765-89-6;475-71-8;81-77-6;14494-37-2;484-47-9;4437-51-8;1853-90-3.
Q: What is the CAS number of copper acetate?
A: CAS number of copper acetate is 142-71-2.
Q: What are the upstream materials of copper acetate?
A: Related upstream materials(CAS) of copper acetate: 6046-93-1;20427-59-2;64-19-7;108-24-7;1311293-52-3;75-15-0;938-81-8;56-23-5.
Q: What is the English name of copper acetate?
A: The English name of copper acetate is copper acetate.
Q: What is the molecular weight of copper acetate?
A: Molecular weight of copper acetate is 123.59800.
Q: What English synonyms does copper acetate have?
A: English synonyms of copper acetate: acetic acid copper(2+) salt (2:1), copper,diacetate, MFCD00008690, copper(2+) acetate, EINECS 205-553-3, copper(II) acetate, cupric acetate, Copper(II)acetate.
Q: What is the melting point of copper acetate?
A: Melting point of copper acetate is 115ºC.
Q: What is the safety information for copper acetate?
A: Safety information for copper acetate: S26-S60-S61.

 Copper(II) acetatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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