675431

2-Propanol

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

• Sinónimos: Alcohol sec-propílico, Alcohol isopropílico, IPA, Isopropanol
• Fórmula lineal: (CH₃)₂CHOH
• Número de CAS: 67-63-0
• Peso molecular: 60.10
• Beilstein/REAXYS Number: 635639
• EC Number: 200-661-7
• MDL number: MFCD00011674
• UNSPSC Code: 12190000
• PubChem Substance ID: 57652094

Propiedades

• product name: 2-Propanol, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%, poly coated bottles
• grade: HPLC Plus; for residue analysis
• Quality Level: 100
• vapor density: 2.1 (vs air)
• vapor pressure: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• assay: 99.9%
• form: liquid
• autoignition temp.: 750 °F
• expl. lim.: 2.0-12.7 %, 93 °C
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• impurities: ≤0.02% water; water
• evapn. residue: ≤0.0001%
• color: colorless
• refractive index: n20/D 1.377 (lit.)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• solubility: water: soluble
• density: 0.785 g/mL at 25 °C (lit.)
• UV absorption: 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
• application(s): food and beverages
• SMILES string: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI key: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Descripción

General description

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.

Application

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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Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 53.6 °F - closed cup
• flash_point_c: 12.0 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter