675431

2-propanol

99.9%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC) and HPLC, poly coated bottles

• Sinônimo(s): Álcool sec-propílico, IPA, Isopropanol, Álcool isopropílico
• Fórmula linear: (CH₃)₂CHOH
• Número CAS: 67-63-0
• Peso molecular: 60.10
• Beilstein: 635639
• Número CE: 200-661-7
• Número MDL: MFCD00011674
• Código UNSPSC: 12190000
• ID de substância PubChem: 57652094

Propriedades

• product name: 2-propanol, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%, poly coated bottles
• grau: HPLC Plus; for residue analysis
• Nível de qualidade: 100
• densidade de vapor: 2.1 (vs air)
• pressão de vapor: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• Ensaio: 99.9%
• forma: liquid
• temperatura de autoignição: 750 °F
• Lim. expl.: 2.0-12.7 %, 93 °C
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• Impurezas: ≤0.02% water; water
• resíduo de evaporação: ≤0.0001%
• cor: colorless
• índice de refração: n20/D 1.377 (lit.)
• pb: 82 °C (lit.)
• pf: −89.5 °C (lit.)
• solubilidade: water: soluble
• densidade: 0.785 g/mL at 25 °C (lit.)
• Absorção UV: λ: 245 nm A_max: ≤1.0; λ: 250 nm A_max: ≤0.30; λ: 275 nm A_max: ≤0.005; λ: 400 nm A_max: ≤0.005
• aplicação(ões): food and beverages
• cadeia de caracteres SMILES: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• chave InChI: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Descrição

Descrição geral

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

Aplicação

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.
• As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.
• As a reaction medium in the preparation of cyclic ureas by reacting CO₂ with diamines in the presence of pure cerium oxide (CeO₂).

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Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H319,H336
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 53.6 °F - closed cup
• Ponto de fulgor (°C): 12.0 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter