398411

Sigma-Aldrich

Gold(I) iodide

99.9% trace metals basis

Synonym(s):
Gold monoiodide
Linear Formula:
AuI
CAS Number:
Molecular Weight:
323.87
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.

Quality Level

assay

99.9% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: gold

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

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.

Packaging

1 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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