三氯化铱

Description

Iridium trichloride · CAS 10025-83-9 · Cl3Ir. UNII 20278OEG45.

Identification

CAS Registry Number	10025-83-9
PubChem CID	25563
Molecular formula	Cl3Ir
IUPAC name	trichloroiridium
UNII (FDA)	20278OEG45

Computed Descriptors

Molecular Weight	298.57
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	297.86948
Monoisotopic Mass	297.86948
Topological Polar Surface Area	0
Heavy Atom Count	4
Formal Charge	0
Complexity	8

Physical description & handling notes

• Alpha form: Brown solid; Beta form: red solid; An olive-green modification also exists; [Merck Index] Brown odorless powder; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H302 (64%), H315 (26.8%), H319 (27.4%), H335 (26.8%), H411 (63.4%)

Documented Uses

• Used as a catalyst for chlorination and polymerization reactions; [Merck Index]
• Iridium chloride (IrCl3): ACTIVE

Synonyms

Iridium trichloride; Trichloroiridium; Iridium chloride (IrCl3); Iridium (III) chloride; UNII-20278OEG45; DTXSID10275787; EINECS 233-044-6; 20278OEG45; RefChem:148713; DTXCID30227167; 233-044-6; Iridium (III) chloride, anhydrous; IRIDIUM TRICHLORIDE [MI]; IRIDIUM(3+) CHLORIDE; IRIDIUM(III) CHLORIDE; 10025-83-9

Frequently Asked Questions

What are the CAS number and molecular formula of Iridium trichloride?

CAS 10025-83-9; molecular formula Cl3Ir; molecular weight — g/mol.

What other names is Iridium trichloride known by?

Iridium trichloride, Trichloroiridium, Iridium chloride (IrCl3), Iridium (III) chloride, UNII-20278OEG45, DTXSID10275787.

Is Iridium trichloride classified as hazardous?

Hazard statements reported: H302, H315, H319, H335, H411.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.