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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

751979-VAR:
751979-BULK:
751979-5G:4548174000335

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Certificates of Analysis (COA)

Lot/Batch Number
0000084131
MKBQ4951V
MKBQ4086V
MKBJ6638V

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Novosad, S.S.; et al.
Inorganic Materials, 44, 900-904 (2008)
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
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

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