244341

2-Butin-1-ol

98%

• Lineare Formel: CH₃C≡CCH₂OH
• CAS-Nummer: 764-01-2
• Molekulargewicht: 70.09
• Beilstein: 1733676
• EG-Nummer: 212-113-4
• MDL-Nummer: MFCD00002914
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24854668
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 98%
• Form: liquid
• Brechungsindex: n20/D 1.453 (lit.)
• bp: 142-143 °C (lit.)
• mp (Schmelzpunkt): −2.2 °C (lit.)
• Dichte: 0.937 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: hydroxyl
• SMILES String: CC#CCO
• InChI: 1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3
• InChIKey: NEEDEQSZOUAJMU-UHFFFAOYSA-N

Beschreibung

Anwendung

2-Butyn-1-ol was used in the synthesis of homocoupling products, [{Ru(P(OCH₃)₃)₂(CH₃CN)₃}₂{μ-SCRCHCH(OCH₂CCR)S}](CF₃SO₃)₄.

Synthesis of macrocyclic ethers via metathesis reactions of cyclohexanes and cyclohexenes with allylic and propargylic side chains.†

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Warning
• H-Sätze: H226,H315,H319,H335
• P-Sätze: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 123.8 °F - closed cup
• Flammpunkt (°C): 51 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter