65032-27-1

Basic information

• Product Name: ETHYNYLMAGNESIUM CHLORIDE
• Synonyms: ETHYNYLMAGNESIUM CHLORIDE;Ethynylmagnesium chloride solution;ETHYNYLMAGNESIUM CHLORIDE, 0.5M SOLUTION IN TETRAHYDROFURAN;Ethynylmagnesium chloride, 0.6M solution in THF/Toluene;Ethynylmagnesium chloride, 1.1M solution in THF/toluene;Ethynylmagnesium chloride0.6M solution in THF/TolueneAcroSeal§3;Ethynylchloromagnesium;Ethynylmagnesium chloride [0.5M in THF]
• CAS NO: 65032-27-1
• Molecular Formula: C₂HClMg
• Molecular Weight: 84.79
• Product Categories: Alkynyl;Grignard Reagents;Organometallic Reagents;Chemical Synthesis;Grignard Reagents;Organometallic Reagents;Grignard Reagent
• Mol File: 65032-27-1.mol
• Article Data: 0

Chemical Properties

• Flash Point: −17 °F
• Appearance: Clear brown to dark brown/Liquid
• Density: 0.921 g/mL at 25 °C
• Vapor Pressure: 69700mmHg at 25°C
• Storage Temp.: water-free area
• CAS DataBase Reference: ETHYNYLMAGNESIUM CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYNYLMAGNESIUM CHLORIDE(65032-27-1)
• EPA Substance Registry System: ETHYNYLMAGNESIUM CHLORIDE(65032-27-1)

Safety Data

• Hazard Codes: F,C,Xn
• Statements: 11-14-19-22-34-40-36/37-63-48/20-36/37/38-14/15
• Safety Statements: 16-26-36/37/39-45-36/37-43B-33-29-6A
• RIDADR: UN 3399 4.3/PG 2
• WGK Germany: 1
• Hazardous Substances Data: 65032-27-1(Hazardous Substances Data)

Usage

Chemical Properties

clear brown to dark brown solution

Uses

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.

InChI:InChI=1/C2H.ClH.Mg/c1-2;;/h1H;1H;/q-1;;+2/p-1

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