ETHYNYLMAGNESIUM CHLORIDE 0.5M SOLUTION IN TETRAHYDROFURAN (C005B-055441)

Application

Ethynylmagnesium chloride solution can be used:

• To synthesize 1-ethynyldeoxyribose derivatives which can further undergo Sonogashira coupling with various aryl, heteroaryl, and metallocenyl derivatives.
• In one of the key synthetic steps of substituted naphthostyrils.
• In the preparation of propargylic ester precursor for the synthesis of 1,3-dienylphosphonates.

Molecular Weight: 84.79. Empirical Formula: C₂HClMg. linearFormula: CH≡. CMgCl. form: liquid. Quality Level: 100. reaction suitability: reaction type: Grignard Reaction. concentration: 0.5 . M in THF. density: 0.921 . g/mL . at 25 . °C. storage temp.: 2-8°C. SMILES string: Cl[Mg]C#C. InChI: 1S/C2H.ClH.Mg/c1-2. . /h1H. 1H. /q. . +1/p-1. InChI key: YEWNLGTVYUADOR-UHFFFAOYSA-M. Pictograms: GHS02,GHS07,GHS08. Signal Word: Danger. Hazard Statements: H225 - H261 - H302 - H319 - H335 - H351. Precautionary Statements: P210 - P231 + P232 - P280 - P370 + P378 - P402 + P404 - P403 + P235. Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3 - Water-react 2. Target Organs: Respiratory system. Supp Hazards: EUH019. Storage Class Code: 4.3 - Hazardous materials, which set free flammable gases upon contact with water. WGK: WGK 3. Flash Point(F): -16.6 °F - closed cup. Flash Point(C): -27 °C - closed cup.