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751979

Sigma-Aldrich

Calcium iodide hydrate

99.995% trace metals basis

Synonym(s):

Calcium diiodide hydrate

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About This Item

Linear Formula:
CaI2·xH2O
CAS Number:
71626-98-7
Molecular Weight:
293.89 (anhydrous basis)
EC Number:
233-276-8
MDL number:
MFCD00149622
UNSPSC Code:
12352302
PubChem Substance ID:
329766254
NACRES:
NA.23
Assay:
99.995% trace metals basis
form:
solid

Assay

99.995% trace metals basis

form

solid

impurities

≤60.0 ppm Trace Metal Analysis

mp

783 °C (lit.)

SMILES string

O.I[Ca]I

InChI

1S/Ca.2HI.H2O/h;2*1H;1H2/q+2;;;/p-2

InChI key

XIRQETYMJRSWOH-UHFFFAOYSA-L

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Application

Calcium Iodide finds use in the preparation of complex used in polymerization[1] and hydroamination[2]† as well as serving as a matrix for luminescent materials.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000084131
0000077327
0000071403
0000073446
MKBQ4951V

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Novosad, S.S.; et al.
Inorganic Materials, 44, 900-904 (2008)
Mark R Crimmin et al.
Journal of the American Chemical Society, 131(28), 9670-9685 (2009-06-26)
The beta-diketiminate-stabilized calcium amide complex [{ArNC(Me)CHC(Me)NAr}Ca{N(SiMe(3))(2)}(THF)] (Ar = 2,6-diisopropylphenyl) and magnesium methyl complex [{ArNC(Me)CHC(Me)NAr}Mg(Me)(THF)] are reported as efficient precatalysts for hydroamination/cyclization of aminoalkenes. The reactions proceeded under mild conditions, allowing the synthesis of five-, six-, and seven-membered heterocyclic compounds. Qualitative
Jain, S. K.; et al.
Indian J. Chem. A, 38, 778-778 (1999)
Malcolm H Chisholm et al.
Inorganic chemistry, 43(21), 6717-6725 (2004-10-13)
A series of monomeric amide or aryloxide complexes of the form LCaX, where L = CH[CMeNC(6)H(3)-2,6-](2), CH[CMeNC(6)H(4)-2-OMe](2), a bulky tris-pyrazolyl borate, Tp(iPr) or Tp(tBu) or 9-BBN-pz(2) and X = N(SiMe(3))(2) or OC(6)H(3)-2,6-, has been prepared and characterized and investigated in

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