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398411

Sigma-Aldrich

Gold(I) iodide

99.9% trace metals basis

Synonym(s):

Gold monoiodide

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About This Item

Linear Formula:
AuI
CAS Number:
10294-31-2
Molecular Weight:
323.87
EC Number:
233-656-3
MDL number:
MFCD00014175
UNSPSC Code:
12352302
PubChem Substance ID:
24864748
NACRES:
NA.23

Quality Level

100

assay

99.9% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: gold

impurities

≤1500.0 ppm Trace Metal Analysis

mp

120 °C (dec.) (lit.)

density

8.25 g/mL at 25 °C (lit.)

SMILES string

I[Au]

InChI

1S/Au.HI/h;1H/q+1;/p-1

InChI key

ATGIETUGWDAYPU-UHFFFAOYSA-M

Related Categories

General description

AuI can be prepared by adding KI in an acidic solution of HAuCl4.

Application

Gold(I) iodide may be used as a catalyst in Sonogashira reactions, wherein terminal alkynes were reacted with aryl iodides and bromides to yield corresponding cross coupling products.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Gold (I) iodide catalyzed Sonogashira reactions.
Li P, et al.
European Journal of Organic Chemistry, 35, 5946-5951 (2008)
Synth. Meth. Organomet. Inorg. Chem., 60-60 (1997)

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