694126

Methoxyallene

technical grade

• 동의어(들): 1-Methoxy-1,2-propadiene, Methyl propadienyl ether, NSC 363923
• 실험식(Hill 표기법): C₄H₆O
• CAS Number: 13169-00-1
• Molecular Weight: 70.09
• MDL number: MFCD00153022
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329761238
• NACRES: NA.22

속성

• Grade: technical grade
• 형태: liquid
• refractive index: n20/D 1.429
• density: 0.832 g/mL at 25 °C
• 저장 온도: 2-8°C
• SMILES string: COC=C=C
• InChI: 1S/C4H6O/c1-3-4-5-2/h4H,1H2,2H3
• InChI key: RRWJXAJEGRDMQH-UHFFFAOYSA-N

설명

애플리케이션

Reactant involved in:

• Multicomponent reactions with nitriles and carboxylic acids followed by cyclocondensation for synthesis of enantiopure pyridines
• Intermolecular hydroamination
• One-pot synthesis of alkoxy and (alkylsulfanyl)-substituted pyrroles and dihydropyridines
• Intermolecular [4+2] cycloaddition with dienes
• Allenyl cyclization and subsequent transformation into dicarbonyl, cyclopentenones, and butenolide compounds
• Insertion reactions of C-C pi-bonds into alkylidenesilacyclopropanes

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H225
• 예방조치 성명서: P210
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): -20.0 °F
• Flash Point (°C): -28.9 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves