Product Name

  • Name

    Cadmium acetate dihydrate

  • EINECS 208-853-2
  • CAS No. 5743-04-4
  • Article Data5
  • CAS DataBase
  • Density 2,01 g/cm3
  • Solubility Soluble
  • Melting Point 254 °C
  • Formula C4H6CdO4.2(H2O)
  • Boiling Point 117.1 °C at 760 mmHg
  • Molecular Weight 266.53
  • Flash Point 40 °C
  • Transport Information UN 3077
  • Appearance white crystalline powder
  • Safety 60-61-53-45
  • Risk Codes 20/21/22-50/53-45-50
  • Molecular Structure Molecular Structure of 5743-04-4 (Cadmium acetate dihydrate)
  • Hazard Symbols ToxicT,HarmfulXn,DangerousN
  • Synonyms Cadmiumacetate dihydrate;Cadmium diacetate dihydrate;
  • PSA 71.06000
  • LogP -0.10350

Synthetic route

cadmium(II) carbonate
739319-89-2

cadmium(II) carbonate

acetic acid
64-19-7

acetic acid

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

Conditions
ConditionsYield
In water boiling under reflux; crystn. by evapn.;
In water
cadmium(II) acetate trihydrate

cadmium(II) acetate trihydrate

A

water
7732-18-5

water

B

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

Conditions
ConditionsYield
repeated pressing out; dissolving; drying in a desiccator over H2SO4 and CaO;;
cadmium(II) nitrate tetrhydrate

cadmium(II) nitrate tetrhydrate

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

Conditions
ConditionsYield
With sodium hydroxide; water; acetic acid In water Cd salt and ligand dissolved in water with gentle warming, dilute NaOH added (pH 6-6.5), warmed at 80°C for 45-60 min, cooled to ambienttemp.; evapd. slowly, crystd. in a few d;
C80H58N8O8

C80H58N8O8

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

C80H54Cd2N8O8

C80H54Cd2N8O8

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In methanol; chloroform at 20℃; for 0.25h;100%
N,N-dimethyl-4-[(E)-2-(1,10-phenanthrolin-5-yl)ethenyl]aniline
396123-04-9

N,N-dimethyl-4-[(E)-2-(1,10-phenanthrolin-5-yl)ethenyl]aniline

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

Cd(2+)*2C2H3O2(1-)*C22H19N3

Cd(2+)*2C2H3O2(1-)*C22H19N3

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
sodium selenite

sodium selenite

cadmium(II) acetate dihydrate
5743-04-4

cadmium(II) acetate dihydrate

cadmium(II) selenite

cadmium(II) selenite

Conditions
ConditionsYield
With N,N,N,N,-tetramethylethylenediamine100%

Cadmium acetate dihydrate Standards and Recommendations

OSHA PEL: TWA 5 µg(Cd)/m3
ACGIH TLV: TWA 0.01 mg(Cd)/m3; Suspected Carcinogen

Cadmium acetate dihydrate Specification

The Cadmium acetate dihydrate, also known as Acetic acid, cadmium salt dihydrate, is an organic compound with the formula C4H6CdO4.2(H2O). It belongs to the product categories of Cadmium Essential Chemicals; Catalysis and Inorganic Chemistry; Chemical Synthesis; Reagent Grade; Routine Reagents. Its EINECS registry number is 208-853-2. With the CAS registry number 5743-04-4, its IUPAC name is cadmium(2+) diacetate dihydrate. What's more, this chemical is a white crystalline powder. Meanwhile, this chemical can be used as analysis reagent and also be used in ceramic industry.

Physical properties of Cadmium acetate dihydrate: (1)ACD/LogP: -0.29; (2)ACD/LogD (pH 5.5): -1.07; (3)ACD/LogD (pH 7.4): -2.86; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2.73; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)Flash Point: 40 °C; (11)Enthalpy of Vaporization: 23.7 kJ/mol; (12)Boiling Point: 117.1 °C at 760 mmHg; (13)Vapour Pressure: 13.9 mmHg at 25°C.

Preparation: this chemical can be prepared by acetic acid and CdO. The yield is about 70-90%.

CdO + 2 CH3COOH→Cd(CH3COO)2 + H2O

When you are using this chemical, please be cautious about it as the following:
This chemical that at low levels can cause damage to health. It may present an immediate or delayed danger to one or more components of the environment and may cause damage to health. Harmful by inhalation, in contact with skin and if swallowed. In addition, it is very toxic to aquatic organisms which may cause long-term adverse effects in the aquatic environment. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(=O)[O-].CC(=O)[O-].O.O.[Cd+2]
(2)InChI: InChI=1S/2C2H4O2.Cd.2H2O/c2*1-2(3)4;;;/h2*1H3,(H,3,4);;2*1H2/q;;+2;;/p-2
(3)InChIKey: AUIZLSZEDUYGDE-UHFFFAOYSA-L

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LCLo inhalation 128mg/m3/2H (128mg/m3) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA		 National Technical Information Service. Vol. OTS0539392,
rat LD50 oral 360mg/kg (360mg/kg)   Khigiena i Zdraveopazvane. Hygiene and Sanitation. Vol. 22, Pg. 168, 1979.

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