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Sigma-Aldrich

Cadmium chloride

99.99% trace metals basis

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Synonym(s):
Cadmium dichloride, Dichlorocadmium
Empirical Formula (Hill Notation):
CdCl2
Molecular Weight:
183.32
EC Number:
233-296-7
MDL number:
MFCD00010916
PubChem Substance ID:
24852129

vapor density

6.3 (vs air)

Quality Level

100

vapor pressure

10 mmHg ( 656 °C)

Assay

99.99% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: cadmium

impurities

≤150.0 ppm Trace Metal Analysis

mp

568 °C (lit.)

solubility

H2O: soluble 457 g/L at 20 °C (OECD Test Guideline 105)

SMILES string

Cl[Cd]Cl

InChI

1S/Cd.2ClH/h;2*1H/q+2;;/p-2

InChI key

YKYOUMDCQGMQQO-UHFFFAOYSA-L

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General description

Cadmium chloride is colorless, odorless, and highly soluble in water. It is widely used in the field of catalysis and perovskite solar cells.

Application

Cadmium chloride can be used:
  • As an additive to fabricate perovskite solar cells to improve long-term stability and performance. The incorporation of Cd ions enhances optical absorption and carrier transfer.
  • As a precursor to synthesize functionalized cadmium telluride quantum dots for fluorescent immunosensors.
It can also be used as a catalyst for:
  • Aza-Michael reaction of electron-deficient alkene and a wide range of amines.
  • The one-pot synthesis of dihydropyrimidones via the Biginelli reaction.
  • The synthesis of benimidazoles.

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Cadmium chloride: An efficient catalyst for one-pot synthesis of 3,4-dihydropyrimidin-2 (1H)-ones
A Venkat Narsaiah, et al.
Synthesis, 2004, 1253-1256 (2004)
Analysis of the decomposition gases from a and ?-Cd (BH 4) 2 synthesized by temperature controlled mechanical milling.
Didier Z, et al.
J. Alloy Compounds, 547, 76-80 (2013)
Bridget R Simon et al.
Toxicology reports, 1, 391-400 (2014-08-30)
Previously, we demonstrated the sensitivity of RPTEC/TERT1 cells, an immortalized human renal proximal tubule epithelial cell line, to two common environmental carcinogens, cadmium (Cd) and benzo[a]pyrene (B[a]P). Here, we measured BPDE-DNA adducts using a competitive ELISA method after cells were
Dietary CdSe/ZnS quantum dot exposure in estuarine fish: Bioavailability, oxidative stress responses, reproduction, and maternal transfer
Blickley TM, et al.
Aquatic Toxicology (Amsterdam, Netherlands), 148, 27-39 (2014)
Rongbo Zheng et al.
Inorganic chemistry, 46(17), 6920-6923 (2007-07-31)
Here, we report an alternative route to the preparation of highly luminescent CdTe nanocrystals (NCs) using Te nanorods instead of freshly prepared NaHTe as the Te source via a one-pot route under hydrothermal conditions. Furthermore, microtubes with red fluorescence were
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