91237

2-Propanol

analytical standard

• Synonym(s): 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: 329770011
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 2.1 (vs air)
• vapor pressure: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• Assay: ≥99.9% (GC)
• autoignition temp.: 750 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 2.0-12.7 %, 93 °C
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.377 (lit.); n20/D 1.378
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• solubility: water: soluble (completely)
• density: 0.785 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• 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 belongs to the class of volatile compounds and is an important aroma component found in wines, further adding to the organoleptic characteristic of the wines.

2-Propanol is a secondary alcohol, which can find a wide number of applications as a solvent.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Application

2-Propanol may be used as an analytical reference standard for the quantification of the analyte in wine samples using gas chromatography techniques. It may also be used as a co-solvent for the supercritical carbon dioxide extraction of caffeine, chlorogenic acids and lipids from green coffee beans, analyzed by high-performance liquid chromatography technique.

2-Propanol may be used as an extraction solvent for the liquid-liquid extraction of acyclovir from human serum, which may be analyzed using high performance liquid chromatography(HPLC).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225 - H319 - H336
• Precautionary Statements: P210 - 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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves