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209686

Sigma-Aldrich

Iridium

powder, 99.9% trace metals basis

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Empirical Formula (Hill Notation):
Ir
CAS Number:
Molecular Weight:
192.22
EC Number:
MDL number:
PubChem Substance ID:

Assay

99.9% trace metals basis

form

powder

resistivity

4.71 μΩ-cm

bp

4130 °C (lit.)

mp

2450 °C (lit.)

density

22.65 g/cm3 (lit.)

SMILES string

[Ir]

InChI

1S/Ir

InChI key

GKOZUEZYRPOHIO-UHFFFAOYSA-N

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1 of 4

This Item
GF33912985GF96473234GF05163904
Iridium powder, 99.9% trace metals basis

Sigma-Aldrich

209686

Iridium

Iridium powder, max. particle size 50 micron, weight 1 g, purity 99.9%

GF33912985

Iridium

Iridium foil, thickness 0.03 mm, size 25 × 25 mm, purity 99.9%

GF96473234

Iridium

Iridium wire, straight, 50mm, diameter 1.0mm, as drawn, 99.9%

GF05163904

Iridium

form

powder

form

powder

form

foil

form

wire

resistivity

4.71 μΩ-cm

resistivity

4.71 μΩ-cm

resistivity

4.71 μΩ-cm

resistivity

4.71 μΩ-cm

bp

4130 °C (lit.)

bp

4130 °C (lit.)

bp

4130 °C (lit.)

bp

4130 °C (lit.)

mp

2450 °C (lit.)

mp

2450 °C (lit.)

mp

2450 °C (lit.)

mp

2450 °C (lit.)

density

22.65 g/cm3 (lit.)

density

22.65 g/cm3 (lit.)

density

22.65 g/cm3 (lit.)

density

22.65 g/cm3 (lit.)

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Sol. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Le Guo et al.
Organic letters, 15(5), 1144-1147 (2013-02-16)
The first α-alkylation of unactivated amides with primary alcohols is described. An effective and robust iridium pincer complex has been developed for selective α-alkylation of tertiary and secondary acetamides involving a "borrowing hydrogen" methodology. The method is compatible with alcohols
Hana Woo et al.
Journal of the American Chemical Society, 135(12), 4771-4787 (2013-03-06)
Despite the promising photofunctionalities, phosphorescent probes have been examined only to a limited extent, and the molecular features that provide convenient handles for controlling the phosphorescence response have yet to be identified. We synthesized a series of phosphorescence zinc sensors
Rui Cao et al.
Journal of medicinal chemistry, 56(9), 3636-3644 (2013-04-19)
The cellular behavior and toxicity effect of organometallic complexes depend largely on their peripheral ligands. In this study, we have synthesized a series of novel luminescent cationic iridium(III) complexes by tuning the ancillary N(∧)N ligand based on a structure [Ir(ppy)2(N(∧)N)](+)
Matthew R Kelley et al.
Inorganic chemistry, 52(5), 2564-2580 (2013-02-21)
A series of seven [Ir{ArNC(NR2)NAr}(cod)] complexes (1a-1g; where R = Me or Et; Ar = Ph, 4-MeC6H4, 4-MeOC6H4, 2,6-Me2C6H3, or 2,6-(i)Pr2C6H3; and cod = 1,5-cyclooctadiene) were synthesized by two different methods from the neutral guanidines, ArN═C(NR2)NHAr, using either MeLi and
José Luis Núñez-Rico et al.
Organic letters, 15(8), 2066-2069 (2013-04-12)
Iridium(I) complexes of enantiomerically pure phosphine-phosphite ligands ([Ir(Cl)(cod)(P-OP)]) efficiently catalyze the enantioselective hydrogenation of diverse C═N-containing heterocyclic compounds (benzoxazines, benzoxazinones, benzothiazinones, and quinoxalinones; 25 examples, up to 99% ee). A substrate-to-catalyst ratio as high as 2000:1 was reached.

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