CAS 543-90-8 Cadmium(II) Acetate - Materials / Alfa Chemistry

NAVIGATION

Cadmium(II) Acetate

PRICE INQUIRY

Catalog Number

ACM543908-1

CAS Number

543-90-8

Product Name

Cadmium(II) Acetate

Structure

Category

Electrolytes; Solution Deposition Precursors

Synonyms

Cadmium diacetate, Cadmium ethanoate, Bis(acetoxy)cadmium, Cadmium di(acetate), Cadmium(II) acetate, Cadmium(II) acetate anhydrous, Acetic acid, cadmium salt

Description

Cadmium Acetate is a moderately water soluble crystalline Cadmium source that decomposes to Cadmium oxide on heating. It is generally immediately available in most volumes.

IUPAC Name

cadmium(2+);diacetate

Molecular Weight

230.5

Molecular Formula

Cd(C2H3O2)2

Canonical SMILES

CC(=O)[O-].CC(=O)[O-].[Cd+2]

InChI

InChI=1S/2C2H4O2.Cd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI Key

LHQLJMJLROMYRN-UHFFFAOYSA-L

Melting Point

255 ℃

Purity

99%|99.9%|99.99%|99.999%

Density

2.34 at 68 °F (USCG, 1999);2.34 g/cu cm;2.34 g/cm³

Solubility

Soluble in water, ethanol;Solubility in water: very good

Appearance

Colorless crystals

Application

Cadmium(II) acetate, a white crystalline powder, serves a significant role in the synthesis of advanced materials. It enables the production of cadmium oxide (CdO) thin films, which are integral to the development of gas sensors, phototransistors, and diodes. Additionally, it facilitates the creation of cadmium sulfide (CdS) nanoparticles, crucial for various optoelectronic devices. Despite its utility in these technological applications, handling cadmium acetate requires caution due to potential decomposition into toxic cadmium oxide fumes and its incompatibility with several substances, including oxidizing agents and certain metals.

Color/Form

Colorless crystals;Monoclinic, colorless crystals

Complexity

25.5

Covalently-Bonded Unit Count

EC Number

208-853-2;611-525-5

Exact Mass

231.929974g/mol

Formal Charge

Hazard Statements

H302-H312-H332-H410

Heavy Atom Count

ICSC Number

1075

MDL Number

MFCD00012449

MeSH Entry Terms

cadmium acetate;cadmium acetate, dihydrate;cadmium acetate, trihydrate

Monoisotopic Mass

231.929974g/mol

Odor

Odor of acetic acid

Other Experimental

Becomes anhydrous at about 130 °C; density 2.01 g/cu cm; pH of 0.2 molar aq soln 7.1; colorless crystals; freely soluble in water; soluble in alcohol /Cadmium acetate dihydrate/;Exists as the anhydrous salt or as one of a series of hydrates with 1-3 water molecules.

Precautionary Statements

P201-P260-P280-P301+P330+P331+P310-P304+P340+P310-P308+P313

Rotatable Bond Count

Signal Word

Warning

Stability

STABILITY DURING TRANSPORT: STABLE.

UNII

95KC50Z1L0

UN Number

2570;2570;2570

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