223883
Zinc iodide
≥98%
Synonym(s):
Diiodozinc, Zinc diiodide
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About This Item
Linear Formula:
ZnI2
CAS Number:
Molecular Weight:
319.20
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
Assay
≥98%
form
powder
reaction suitability
reagent type: catalyst
core: zinc
mp
445 °C (lit.)
density
4.74 g/mL at 25 °C (lit.)
SMILES string
I[Zn]I
InChI
1S/2HI.Zn/h2*1H;/q;;+2/p-2
InChI key
UAYWVJHJZHQCIE-UHFFFAOYSA-L
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Application
Zinc iodide can be used:
- As an activator to synthesize poly(vinyl methyl ether) via living cationic polymerization. ZnI2 is known to produce living vinyl ether polymerizations.
- To prepare precursor solutions for lead halide perovskite solar cells. The addition of ZnI2 leads to higher stability against environmental moisture when introduced into perovskite cells.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral
Target Organs
Thyroid
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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