34863

2-Propanol

99.9%, suitable for HPLC

• 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
• UNSPSC Code: 41116105
• PubChem Substance ID: 329755072
• NACRES: NA.05
• Assay: 99.9%
• technique(s): HPLC: suitable
• application(s): food and beverages
• bp: 82 °C (lit.)
• vapor pressure: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)

Properties

• Product Name: 2-Propanol, suitable for HPLC, 99.9%
• 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.[1] Cuo powder dissolved in 2-propanol has been used for the laser ablation assisted synthesis of Cu colloids.[2] 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.[3]

Application

2-Propanol (Isopropanol) has been used for isolation and quantitative determination of carotenes and xanthophylls from Capsicum annum pericarp extracts by HPLC.[4] It has been used as solvent in the dissolution of Pt and TiO₂ precursors, for the fabrication of Pt-TiO₂/Ti electrodes.[5]

2-propanol may be used in the synthesis of methyl isobutyl ketone with satisfactory yield in the presence of bifunctional Cu-base catalysts.[6] It can undergo oxidation in the presence of titanium oxide-supported manganese oxide to form acetone.[7]

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