91237

2-Propanol

analytical standard

• 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: 12352104
• PubChem Substance ID: 329770011
• NACRES: NA.24

Propiedades

• 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

Descripción

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.[1]

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

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

2-Propanol may be used as an analytical reference standard for the quantification of the analyte in wine samples using gas chromatography techniques.[1] 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.[3]

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).[4]

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

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous 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