439207

2-Propanol

99.5%, suitable for HPLC

• Sinónimos: Alcohol sec-propílico, Alcohol isopropílico, IPA, Isopropanol
• Fórmula lineal: (CH₃)₂CHOH
• Número de CAS: 67-63-0
• Peso molecular: 60.10
• Beilstein: 635639
• Número CE: 200-661-7
• Número MDL: MFCD00011674
• Código UNSPSC: 12190000
• ID de la sustancia en PubChem: 329756428
• NACRES: NA.05
• bp: 82 °C (lit.)

Propiedades

• Nombre del producto: 2-Propanol, suitable for HPLC, 99.5%
• grado: HPLC grade
• Nivel de calidad: 100
• densidad de vapor: 2.1 (vs air)
• presión de vapor: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• Ensayo: 99.5%
• Formulario: liquid
• temp. de autoignición: 750 °F
• lim. expl.: 2.0-12.7 %, 93 °C
• técnicas: HPLC: suitable
• impurezas: ≤0.05% water
• residuo de evap.: <0.0003%
• índice de refracción: n20/D 1.377 (lit.)
• pH: 7.0 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• solubilidad: water: soluble
• densidad: 0.785 g/mL at 25 °C (lit.)
• λ: H₂O reference
• Absorción UV: λ: 205 nm A_max: 1.0; λ: 220 nm A_max: 0.30; λ: 230 nm A_max: 0.15; λ: 245 nm A_max: 0.05; λ: 260 nm A_max: 0.03; λ: 300-400 nm A_max: 0.01
• aplicaciones: food and beverages
• cadena SMILES: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• Clave InChI: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Descripción

Descripción general

2-Propanol (i-PrOH), a renewable secondary alcohol,[1] is water soluble, colorless, volatile liquid with a sweet odor.[2] It is a potential substitute to petroleum-derived gasoline.[1] Preparation of methyl isobutyl ketone (MIBK) using 2-propanol as the precursor has been reported with yield as high as 25%.[3] Solubility of benzoic acid has been investigated in 2-propanol by gravimetric method in the temperature range, 277-346K.[4] Its photocatalytic degradation has been examined by various methods.[5][6][7]

Aplicación

2-Propanol may be used in the following processes:

• As a solvent in the synthesis of di- and trisubstituted ortho biaryls by Suzuki-Miyaura cross-coupling reaction.[8]
• As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.[9]
• As a reaction medium in the preparation of cyclic ureas by reacting CO₂ with diamines in the presence of pure cerium oxide (CeO₂).[10]

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H225,H319,H336
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Clasificaciones de peligro: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Órganos de actuación: Central nervous system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 53.6 °F - closed cup
• Punto de inflamabilidad (°C): 12.0 °C - closed cup