442666-U

n-Butylacetat

analytical standard

• Synonym(e): Butylacetat
• Lineare Formel: CH₃COO(CH₂)₃CH₃
• CAS-Nummer: 123-86-4
• Molekulargewicht: 116.16
• Beilstein: 1741921
• EG-Nummer: 204-658-1
• MDL-Nummer: MFCD00009445
• UNSPSC-Code: 77101502
• PubChem Substanz-ID: 329756481
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Dampfdichte: 4 (vs air)
• Dampfdruck: 15 mmHg ( 25 °C); 8 mmHg ( 20 °C)
• Analysenzertifikat (CofA): current certificate can be downloaded
• Selbstzündungstemp.: 790 °F
• Expl.-Gr.: 7.6 %
• Verpackung: ampule of 1000 mg
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.394 (lit.)
• bp: 124-126 °C (lit.)
• mp (Schmelzpunkt): −78 °C (lit.)
• Dichte: 0.88 g/mL at 25 °C (lit.)
• Anwendung(en): environmental
• Format: neat
• Lagertemp.: 2-30°C
• SMILES String: CCCCOC(C)=O
• InChI: 1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
• InChIKey: DKPFZGUDAPQIHT-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

n-Butyl acetate is a limpid colorless liquid with a fruity odor. It is prepared by heating and distillation of n-butyl alcohol and acetic acid, in presence of sulphuric acid which acts as a catalyst. It is generally used as a solvent, during the production of lacquers, natural gums and synthetic resins.[1]

Anwendung

Butyl acetate is suitable to be used as an organic solvent, for the extraction of phosphomolybdic acid (PMA), which is used for the measurement of inorganic orthophosphate (Pi).[2]

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H336
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P243
• Gefahreneinstufungen: Flam. Liq. 3 - STOT SE 3
• Zielorgane: Central nervous system
• Zusätzliche Gefahrenhinweise: EUH066
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 80.6 °F - closed cup
• Flammpunkt (°C): 27 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter