244341

2-Butyn-1-ol

98%

• Linear Formula: CH₃C≡CCH₂OH
• CAS Number: 764-01-2
• Molecular Weight: 70.09
• Beilstein: 1733676
• EC Number: 212-113-4
• MDL number: MFCD00002914
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24854668
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 98%
• 형태: liquid
• refractive index: n20/D 1.453 (lit.)
• bp: 142-143 °C (lit.)
• mp: −2.2 °C (lit.)
• density: 0.937 g/mL at 25 °C (lit.)
• 작용기: hydroxyl
• SMILES string: CC#CCO
• InChI: 1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3
• InChI key: NEEDEQSZOUAJMU-UHFFFAOYSA-N

설명

애플리케이션

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.†

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 123.8 °F - closed cup
• Flash Point (°C): 51 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter