398268

1-Pentanol

ACS reagent, ≥99%

• Synonym(e): n-Amylalkohol, Pentylalkohol
• Lineare Formel: CH₃(CH₂)₄OH
• CAS-Nummer: 71-41-0
• Molekulargewicht: 88.15
• Beilstein: 1730975
• EG-Nummer: 200-752-1
• MDL-Nummer: MFCD00002977
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24864733
• NACRES: NA.21
• bp: 136-138 °C (lit.)

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 200
• Dampfdichte: 3 (vs air)
• Dampfdruck: 1 mmHg ( 13.6 °C); 1.5 mmHg ( 20 °C)
• Assay: ≥99%
• Form: liquid
• Selbstzündungstemp.: 572 °F
• Expl.-Gr.: 10 %, 100 °F
• dilution: (for analytical testing)
• Verunreinigungen: ≤0.075 meq/g acids and esters; ≤0.1% carbonyl (as HCHO); ≤0.5% water
• Abdampfrückstand: ≤0.003%
• Farbe: APHA: ≤30
• Brechungsindex: n20/D 1.409 (lit.)
• bp: 136-138 °C (lit.)
• mp (Schmelzpunkt): −78 °C (lit.)
• Löslichkeit: water: soluble 22.8 g/L at 25 °C
• Dichte: 0.811 g/mL at 25 °C (lit.)
• SMILES String: CCCCCO
• InChI: 1S/C5H12O/c1-2-3-4-5-6/h6H,2-5H2,1H3
• InChIKey: AMQJEAYHLZJPGS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Pentanol is a monohydroxy alcohol. It is a colorless liquid with a characteristic odor. Its combustion properties have been studied as it shows promising features to be an alternative to gasoline and diesel fuels. The conversion of 1-pentanol to di-n-pentyl ether (DNPE) in liquid phase at 423K in a batch reactor using ion exchange resins as catalysts.

Anwendung

1-Pentanol was used in the synthesis of 2-methyltetrahydrofuran by oxidation using ceric ammonium nitrate (CAN).

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H226,H315,H318,H332,H335
• P-Sätze: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 120.2 °F - closed cup
• Flammpunkt (°C): 49 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter