33539

2-Propanol

≥99.8% (GC), ACS reagent, reag. Ph. Eur., USP/NF, reag. ISO

• Synonym(e): sec-Propylalkohol, IPA, Isopropanol, Isopropylalkohol
• Lineare Formel: (CH₃)₂CHOH
• CAS-Nummer: 67-63-0
• Molekulargewicht: 60.10
• Beilstein: 635639
• EG-Nummer: 200-661-7
• MDL-Nummer: MFCD00011674
• UNSPSC-Code: 12352104
• PubChem Substanz-ID: 329754575
• NACRES: NA.05
• bp: 82 °C (lit.)

Eigenschaften

• Produktbezeichnung: 2-Propanol, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 200
• Agentur: USP/NF; reag. ISO; reag. Ph. Eur.
• Dampfdichte: 2.1 (vs air)
• Dampfdruck: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• Assay: ≥99.8% (GC)
• Form: liquid
• Selbstzündungstemp.: 750 °F
• Expl.-Gr.: 2.0-12.7 %, 93 °C
• Methode(n): GC/GC: suitable
• Verunreinigungen: ≤0.00017% free alkali (as NH₃); ≤0.00034% peroxides (as H₂O₂); ≤0.0005% KMnO₄ red. matter (as O); ≤0.00074% free acid (as C₂H₅COOH); ≤0.001% non-volatile matter; ≤0.002% carbonyl compounds (as acetone); ≤0.002% carbonyl compounds (as propionaldehyde); ≤0.01% ethanol (GC); ≤0.1% methanol (GC); ≤0.1% water (Karl Fischer)
• Brechungsindex: n20/D 1.377 (lit.); n20/D 1.3770-1.3780
• pH-Wert: 7.0 (20 °C)
• bp: 82 °C (lit.)
• mp (Schmelzpunkt): −89.5 °C (lit.)
• Löslichkeit: H₂O: in accordance
• Dichte: 0.785 g/mL at 25 °C (lit.)
• Kationenspuren: Al: ≤0.5 mg/kg; B: ≤0.01 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤1 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES String: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChIKey: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Propanol (Isopropanol) is a secondary alcohol. It has been tested as a substitute to fuel for use in various fuel cells. CuO powder dissolved in 2-propanol has been used for the laser ablation assisted synthesis of Cu colloids. Suspension of 2-propanol 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.

Anwendung

2-Propanol may be employed as fuel in the polymer electrolyte membrane direct 2-propanol fuel cell.

Sonstige Hinweise

The article number 33539-4X2.5L-M will be discontinued. Please order the single bottle 33539-2.5L-M which is physically identical with the same exact specifications.
The article number 33539-4X2.5L-R will be discontinued. Please order the single bottle 33539-2.5L-R which is physically identical with the same exact specifications.
The article number 33539-6X1L-M will be discontinued. Please order the single bottle 33539-1L-M which is physically identical with the same exact specifications.
The article number 33539-6X1L-R will be discontinued. Please order the single bottle 33539-1L-R which is physically identical with the same exact specifications.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H319,H336
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 53.6 °F - closed cup
• Flammpunkt (°C): 12.0 °C - closed cup