34863

2-Propanol

suitable for HPLC, 99.9%

• Synonym(s): isopropanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Linear Formula: (CH₃)₂CHOH
• CAS Number: 67-63-0
• Molecular Weight: 60.10
• Beilstein: 635639
• EC Number: 200-661-7
• MDL number: MFCD00011674
• PubChem Substance ID: 329755072
• NACRES: NA.05

Properties

• vapor density: 2.1 (vs air)
• Quality Level: 100
• 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
• impurities: ≤0.0005% non-volatile matter; ≤0.001% free acid (as C₂H₅COOH); ≤0.05% water (Karl Fischer)
• color: APHA: ≤10
• transmittance: 210 nm, ≥20%; 220 nm, ≥50%; 230 nm, ≥75%; 260 nm, ≥98%
• refractive index: n20/D 1.377 (lit.)
• pH: 7.0 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• density: 0.785 g/mL at 25 °C (lit.)
• UV absorption: λ: 205 nm A_max: ≤1.0; λ: 210 nm A_max: ≤0.70; λ: 220 nm A_max: ≤0.20; λ: 230 nm A_max: ≤0.10; λ: 260 nm A_max: ≤0.01; λ: 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

Description

General description

2-Propanol (Isopropanol) is a secondary alcohol. It has been tested as substitute to fuel for various fuel cells. Cuo powder dissolved in 2-propanol has been used for the laser ablation assisted synthesis of Cu colloids. Its suspension with Zn(NO₃)₂ has been employed for the fabrication of titanium dioxide-coated stainless steel (P₂₅-TiO₂/SS) photoanode coated with uniformly thick layer of P₂₅-TiO₂. This photoanode was used for the electrochemical photocatalytic (ECPC) degradation process.

Application

2-Propanol (Isopropanol) has been used for isolation and quantitative determination of carotenes and xanthophylls from Capsicum annum pericarp extracts by HPLC. It has been used as solvent in the dissolution of Pt and TiO₂ precursors, for the fabrication of Pt-TiO₂/Ti electrodes.

2-propanol may be used in the synthesis of methyl isobutyl ketone with satisfactory yield in the presence of bifunctional Cu-base catalysts. It can undergo oxidation in the presence of titanium oxide-supported manganese oxide to form acetone.

Packaging

View returnable container options.

Other Notes

For information on 2-propanol miscibility, please visit the following link:
2-Propanol Miscibility/Immiscibility Table

Important notice

• The article number 34863-4X2.5L will be discontinued. Please order the single bottle 34863-2.5L which is physically identical with the same exact specifications.
• The article number 34863-6X1L will be discontinued. Please order the single bottle 34863-1L which is physically identical with the same exact specifications.

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Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225 - H319 - H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 53.6 °F - closed cup
• Flash Point(C): 12.0 °C - closed cup