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266825

Sigma-Aldrich

Iridium

sponge, −20 mesh, 99.9% trace metals basis

Synonym(s):

Iridium black

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About This Item

Empirical Formula (Hill Notation):
Ir
CAS Number:
7439-88-5
Molecular Weight:
192.22
EC Number:
231-095-9
MDL number:
MFCD00011062
UNSPSC Code:
12352300
PubChem Substance ID:
24856163

assay

99.9% trace metals basis

form

sponge

resistivity

4.71 μΩ-cm

particle size

−20 mesh

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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Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
13613JF
03413LF
07120KZ

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Yuyang Zhou et al.
Chemical communications (Cambridge, England), 49(31), 3230-3232 (2013-03-14)
Five iridium(III) complexes with two N-heterocyclic carbene (NHC) ligands and an ancillary ligand have been designed and successfully synthesized. With multicolor photoluminescence and low toxicity, these carbene complexes were tested, for the first time, as living cell imaging reagents and
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)](+)
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
M Y Zhang et al.
Optics express, 21 Suppl 1, A173-A178 (2013-02-15)
We have investigated the transport characteristics of red phosphorescent dye bis(1-(phenyl)isoquinoline) iridium (III) acetylanetonate (Ir(piq)₂acac) doped 4,4',4"-tri(N-carbazolyl)triphenylamine (TCTA), and found that the increasing doping ratio was facilitated to improve the ability of hole transporting. A high color rendering index (CRI)
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
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