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| CAS No.: | 543-90-8 |
|---|---|
| Name: | Cadmium acetate |
| Molecular Structure: | |
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|
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| Formula: | C2H4 O2 . 1/2 Cd |
| Molecular Weight: | 230.499 |
| Synonyms: | Aceticacid, cadmium salt (8CI,9CI); Cadmium acetate (6CI,7CI); Bis(acetoxy)cadmium;C.I. 77185; Cadmium diacetate; Cadmium ethanoate; Cadmium(II) acetate |
| EINECS: | 208-853-2 |
| Density: | 1.068g/cm3 |
| Melting Point: | 255°C |
| Boiling Point: | 117.1 °C at 760 mmHg |
| Flash Point: | 40 °C |
| Solubility: | soluble H2O, alcohol [HAW93] |
| Hazard Symbols: | F,N,T+ |
| Risk Codes: | 20/21/22-50/53 |
| Safety: | Confirmed human carcinogen. Poison by intraperitoneal route. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of Cd. See also CADMIUM COMPOUNDS. |
| PSA: | 37.30000 |
| LogP: | 0.08840 |
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Chemistry
Chemistry informtion about Cadmium(II) Acetate (CAS NO.543-90-8) is:
IUPAC Name: Cadmium(2+) Diacetate
Synonyms: Ai3-01414 ; Bis(Acetoxy)Cadmium ; C.I.77185 ; Cadmium(II)Acetate ; Cadmiumdiacetate ; Cadmiumethanoate ; Ci77185 ; Cadmium Acetate
MF: C4H6CdO4
MW: 230.5
EINECS: 208-853-2
Melting Point: 255°C
Flash Point: 40 °C
Boiling Point: 117.1 °C at 760 mmHg
Vapour Pressure: 13.9 mmHg at 25°C
Enthalpy of Vaporization: 23.7 kJ/mol
Following is the molecular structure of Cadmium(II) Acetate (CAS NO.543-90-8) is:
Uses
Cadmium(II) Acetate (CAS NO.543-90-8) is used for glazing ceramics and pottery; in electroplating baths, in dyeing and printing textiles; and as an analytic reagent for sulfur, selenium and tellurium.
Production
It is prepared by treating cadmium oxide with acetic acid. The compound may also be prepared by treating cadmium nitrate with acetic anhydride.Its raw materials: Acetic acid glacial --> Nitric acid --> Hydrogen peroxid e--> Cadmium .
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 14mg/kg (14mg/kg) | Toxicology and Applied Pharmacology. Vol. 49, Pg. 41, 1979. | |
| rat | LD50 | intraperitoneal | 74900ug/kg (74.9mg/kg) | "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978Vol. -, Pg. 67, 1978. | |
| rat | LD50 | oral | 333mg/kg (333mg/kg) | "Evaluation of the Impact of Cadmium on the Health of Man", Oxford, UK. Pergamon Press Ltd., 1978Vol. -, Pg. 67, 1978. |
Consensus Reports
IARC Cancer Review: Group 1 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 58 , 1993,p. 119.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Human Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 58 , 1993,p. 119.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 58 , 1993,p. 119.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program. Cadmium and its compounds are on the Community Right-To-Know List.
Safety Profile
Confirmed human carcinogen. Poison by intraperitoneal route. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of Cd. See also CADMIUM COMPOUNDS.
Hazard Codes:
F
Risk Statements:
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements:
S22:Do not breathe dust.
RIDADR: 2570
HazardClass: 6.1(b)
PackingGroup: III
Standards and Recommendations
OSHA PEL: TWA 5 µg(Cd)/m3
ACGIH TLV: TWA 0.002 mg(Cd)/m3 (respirable dust), Suspected Human Carcinogen); BEI: 5 µg/g creatinine in urine; 5 µg/L in blood
NIOSH REL: (Cadmium) Reduce to lowest feasible level
Specification
Cadmium(II) Acetate (CAS NO.543-90-8) is a odorless colorless solid. It can sinks and mixes with water. It slowly oxidized by moist air to form cadmium oxide [Merck 11th ed. 1989].Also it is soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Special Hazards of Combustion Products: Toxic cadmium oxide fumes may form in fires [USCG, 1999]. Inhalation causes coughing, sneezing, Toxic cadmium oxide fumes may form in fires.