650447

2-Propanol

99.9%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC), HPLC, suitable for ASTM^® 7979 and ASTM^® 7968

• Synonim(y): isopropanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Wzór liniowy: (CH₃)₂CHOH
• Numer CAS: 67-63-0
• Masa cząsteczkowa: 60.10
• Beilstein: 635639
• Numer WE: 200-661-7
• Numer MDL: MFCD00011674
• Kod UNSPSC: 12190000
• Identyfikator substancji w PubChem: 329760020
• NACRES: NA.05

Właściwości

• product name: 2-Propanol, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%
• klasa czystości: HPLC Plus; for residue analysis
• agency: suitable for ASTM^® 7968; suitable for ASTM^® 7979
• gęstość pary: 2.1 (vs air)
• ciśnienie pary: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• Próba: 99.9%
• Postać: liquid
• temp. samozapłonu: 750 °F
• granice wybuchowości: 2.0-12.7 %, 93 °C
• metody: HPLC: suitable; gas chromatography (GC): suitable
• zanieczyszczenia: ≤0.02% water; ≤0.5 ppb Fluorescence (quinine) (365 nm)
• pozostałość po odparowaniu: ≤0.0001%
• pozostałości halogenowane: ≤10 ng/L (as heptachlor epoxide)
• współczynnik refrakcji: n20/D 1.377 (lit.)
• pH: 7.0 (20 °C)
• tw: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• rozpuszczalność: water: soluble
• gęstość: 0.785 g/mL at 25 °C (lit.)
• λ: H₂O reference
• absorpcja UV: λ: 245 nm A_max: ≤1.0; λ: 250 nm A_max: ≤0.30; λ: 275-400 nm A_max: ≤0.005
• Zastosowanie: food and beverages
• ciąg SMILES: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• Klucz InChI: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Opis

Opis ogólny

2-Propanol (Isopropanol) is a secondary alcohol. It has been tested as a substitute of the 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. Preparation of methyl isobutyl ketone (MIBK) using 2-propanol as the precursor has been reported with yield as high as 25%. Solubility of benzoic acid has been investigated in 2-propanol by gravimetric method in the temperature range, 277-346K.

Zastosowanie

2-Propanol (Isopropanol) may be used in the following processes:

• Isolation and quantitative determination of carotenes and xanthophylls from Capsicum annum pericarp extracts by HPLC.
• As solvent in the dissolution of Pt and TiO₂ precursors, for the fabrication of Pt-TiO₂/Ti electrodes.
• As a solvent in the synthesis of di- and trisubstituted ortho biaryls by Suzuki-Miyaura cross-coupling reaction.
• As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.
• As a reaction medium in the preparation of cyclic ureas by reacting CO₂ with diamines in the presence of pure cerium oxide (CeO₂).

Suitable for HPLC, spectrophotometry, environmental testing

Opakowanie

View returnable container options.

Uwaga dotycząca przygotowania

Product filtered through a 0.2 μm filter

Inne uwagi

Pure-Pac^® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

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Informacje prawne

ASTM is a registered trademark of American Society for Testing and Materials

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H225,H319,H336
• Zwroty wskazujące środki ostrożności: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Klasyfikacja zagrożeń: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organy docelowe: Central nervous system
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 53.6 °F - closed cup
• Temperatura zapłonu (°C): 12.0 °C - closed cup