302759

Benzylmagnesium chloride solution

1.0 M in diethyl ether

• Synonyme(s) : (Phenylmethyl)magnesium chloride, Benzylchloromagnesium, Chloro(phenylmethyl)magnesium
• Formule linéaire : C₆H₅CH₂MgCl
• Numéro CAS: 6921-34-2
• Poids moléculaire : 150.89
• Beilstein: 878506
• Numéro MDL: MFCD00000469
• Code UNSPSC : 12352103
• ID de substance PubChem : 24858271
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Capacité de réaction: reaction type: Grignard Reaction
• Concentration: 1.0 M in diethyl ether
• Densité: 0.794 g/mL at 25 °C
• Groupe fonctionnel: phenyl
• Chaîne SMILES: Cl[Mg]Cc1ccccc1
• InChI: 1S/C7H7.ClH.Mg/c1-7-5-3-2-4-6-7;;/h2-6H,1H2;1H;/q;;+1/p-1
• Clé InChI: NRAFPLGJPPJUNB-UHFFFAOYSA-M

Description

Description générale

Benzylmagnesium chloride is a versatile Grignard reagent frequently used in organic synthesis. It can be used as a reagent in the addition reaction with carbonyl compounds, nitriles, epoxides, and alkyl halides to synthesize various alcohols, amines, and ketones. Additionally, it is also used in reductions, cross-coupling, allylation and alkylation reactions.

Application

Benzylmagnesium chloride solution (1.0 M in diethyl ether) is used as a reagent to provide the benzyl group required for the synthesis of the desired sulfonic acid-functionalized alkoxysilane. It is also used in the anionic polymerization of styrene to form styrenyl magnesium chloride, which is further used as an initiator in the synthesis of polyolefin-block-polystyrene block copolymers.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302,H314,H336
• Conseils de prudence: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• Organes cibles: Central nervous system
• Risques supp: EUH019
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): -40.0 °F - closed cup
• Point d'éclair (°C): -40 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter