248649

Iodwasserstoffsäure

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

• Synonym(e): Hydriotic acid
• Empirische Formel (Hill-System): HI
• CAS-Nummer: 10034-85-2
• Molekulargewicht: 127.91
• MDL-Nummer: MFCD00011347
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 329752753
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 200
• Form: liquid
• Enthält: ≤1.5% hypophosphorous acid as stabilizer
• Konzentration: ≥47.0%
• bp: 127 °C (lit.)
• Dichte: 1.5 g/mL at 25 °C
• Anionenspuren: bromide, chloride (as Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.005%
• Kationenspuren: Fe: ≤0.001%; heavy metals: ≤0.001%
• Lagertemp.: 2-8°C
• SMILES String: I
• InChI: 1S/HI/h1H
• InChIKey: XMBWDFGMSWQBCA-UHFFFAOYSA-N

Beschreibung

Anwendung

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H290 - H314 - H411
• P-Sätze: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable