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Key Documents

336718

Sigma-Aldrich

Cadmium bromide tetrahydrate

98%

Synonym(s):

Cadmium dibromide tetrahydrate

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About This Item

Linear Formula:
CdBr2 · 4H2O
CAS Number:
Molecular Weight:
344.28
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Assay

98%

form

solid

reaction suitability

reagent type: catalyst
core: cadmium

SMILES string

O.O.O.O.Br[Cd]Br

InChI

1S/2BrH.Cd.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

InChI key

PANYFCXNZSEXSU-UHFFFAOYSA-L

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Application

Cadmium bromide tetrahydrate can be used in the synthesis of cadmium zinc sulfate (CdZnS) based on quantum dots. It can also be used in the synthesis of coordination polymers, which can be used as second-order non-linear optical (NLO) materials.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Articles

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

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