439207

2-Propanol

99.5%, suitable for HPLC

• Synonyma: sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Lineární vzorec: (CH₃)₂CHOH
• Číslo CAS: 67-63-0
• Molekulová hmotnost: 60.10
• NACRES: NA.05
• PubChem Substance ID: 329756428
• UNSPSC Code: 12190000
• EC Number: 200-661-7
• MDL number: MFCD00011674
• Beilstein/REAXYS Number: 635639
• Assay: 99.5%
• Grade: HPLC grade
• Technique(s): HPLC: suitable
• Bp: 82 °C (lit.)
• Vapor pressure: 33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

Vlastnosti

• Název produktu: 2-Propanol, suitable for HPLC, 99.5%
• grade: HPLC grade
• Quality Segment: 100
• vapor density: 2.1 (vs air)
• vapor pressure: 33 mmHg ( 20 °C), 44 mmHg ( 25 °C)
• assay: 99.5%
• form: liquid
• autoignition temp.: 750 °F
• expl. lim.: 2.0-12.7 %, 93 °C
• sustainability: Sustainability features
• technique(s): HPLC: suitable
• impurities: ≤0.05% water
• evapn. residue: <0.0003%
• refractive index: n20/D 1.377 (lit.)
• pH: 7.0 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• solubility: water: soluble
• density: 0.785 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV absorption: 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
• 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

Popis

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).

Features and Benefits

This product aligns with one or more of the 12 Principles of Green ChemistryThis solvent is safe to use and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

Bezpečnostní informace

• Piktogramy: GHS02,GHS07
• Výstražné slovo: Danger
• Kódy nebezpečí: H225,H319,H336
• Bezpečnostní pokyny: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Cílové orgány: Central nervous system
• Skladovací třída: 3 - Flammable liquids
• WGK: WGK 1
• Bod vzplanutí (°F): 53.6 °F - closed cup
• Bod vzplanutí (°C): 12.0 °C - closed cup