CHEM 235 Lecture Notes - Lecture 11: Grignard Reaction, Phenylmagnesium Bromide, Separatory Funnel

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16 Nov 2017
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Highly flammable. inhalation of dust is irritating. avoid direct viewing of burning magnesium as eye injury may result. Highly flammable. keep away from open heat sources. may form explosive peroxides. harmful vapour. Corrosive vapours. avoid breathing vapour. avoid contact with eyes and skin. causes burns. Dilute with plenty of water and wash down the sink. Wash down sink with plenty of water. Irritant to eyes, throat, and after long exposure. Insert west condenser into rb flask, attach drying tube on top of condenser. Cooled : prepare one ice bath and one hot bath in 400 ml beakers, set up reflux apparatus, place , warm flask with hand, shake vigorously (while holding drying tube) until the. Cloudiness appears in solution (white precipitate) following are observed: Heat from the bottom of the flask. Good rate = 1 drop of liquid / second off condenser end.

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