248649

Hydriodic acid

contains ≤1.5% hypophosphorous acid as stabilizer, ACS reagent, ≥47.0%

• Synonyme(s) : Hydriotic acid
• Formule empirique (notation de Hill) : HI
• CAS Number: 10034-85-2
• Poids moléculaire : 127.91
• Numéro MDL: MFCD00011347
• Code UNSPSC : 12352106
• ID de substance PubChem : 329752753
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 200
• Forme: liquid
• Contient: ≤1.5% hypophosphorous acid as stabilizer
• Concentration: ≥47.0%
• pb: 127 °C (lit.)
• Densité: 1.5 g/mL at 25 °C
• Traces d'anions: bromide, chloride (as Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.005%
• Traces de cations: Fe: ≤0.001%; heavy metals: ≤0.001%
• Température de stockage: 2-8°C
• Chaîne SMILES: I
• InChI: 1S/HI/h1H
• Clé InChI: XMBWDFGMSWQBCA-UHFFFAOYSA-N

Description

Application

Hydriodic acid is a solution of hydrogen iodide in water. It is a strong acid. It is commonly used as a reagent in various reactions such as:

• electrophilic hydriodination of alkenes and alkynes
• cleavage of epoxides, ethers, and acetals; conversion of alcohols to iodides   
• reducing agent for many groups including quinones, α-diketones, α-ketols, α-halo ketones, α-diazo ketones, and sulfoxides      
• reductive cyclization of keto acids

Hydriodic acid (hypophosphorus acid as a stabilizer) can be used for the fabrication of benzylammonium hybrid layered metal-halide perovskites for spintronic and nonlinear optical applications

Informations sur la sécurité

• Pictogrammes: GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H290,H314,H411
• Conseils de prudence: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable