399116

Gallium(III) iodide

99.99% trace metals basis

• Synonyme(s) : Gallium triiodide, Triiodogallane
• Formule linéaire : GaI₃
• Numéro CAS: 13450-91-4
• Poids moléculaire : 450.44
• Numéro CE : 236-611-6
• Numéro MDL: MFCD00016107
• Code UNSPSC : 12352302
• ID de substance PubChem : 24864790
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: 99.99% trace metals basis
• Forme: powder and chunks
• Pertinence de la réaction: reagent type: catalyst; core: gallium
• Impuretés: ≤150.0 ppm Trace Metal Analysis
• Pf: 345 °C (subl.) (lit.)
• Densité: 4.15 g/mL at 25 °C (lit.)
• Chaîne SMILES: I[Ga](I)I
• InChI: 1S/Ga.3HI/h;3*1H/q+3;;;/p-3
• Clé InChI: DWRNSCDYNYYYHT-UHFFFAOYSA-K

Description

Description générale

Gallium(III) iodide is a high melting pointinorganic solid with low volatility. It is used in various fields such as the production of semiconductors, gallium nitride crystals, and organic synthesis.

Application

Gallium(III) iodide can be used:

• As a catalyst for Biginelli-type reaction to synthesize dihydropyrimidine-2(1H)-one derivatives.
• As a reagent for the stereoselective synthesis of (Z)-β-iodo Baylis–Hillman adducts and for the aza-Prins cyclization.
• As a precursor to synthesize highly crystalline gallium nitride crystals for energy conversion devices.
• As a starting material to synthesize high-purity chalcogenide glasses.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H314,H317,H361
• Conseils de prudence: P202 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges