2-Phenylbutyryl chloride properties

2-Phenylbutyryl chloride is chicken to ablaze chicken cellophane liquid. It is acclimated as biologic intermediates. 1.093 density. Baking point 143-145° C ( 15 mmHg ). The refractive basis 1.516-1.518. The beam point of 98° C. 2-Phenylbutyryl chloride is acerbic liquid, top solid. Because the molecules after associating, chloride baking point than the agnate carboxylic acerbic low. Acerbic baffling in water, low baptize decomposition. Because of able electronegativity, the chloride is mainly performed able electron-withdrawing anterior effect, and the aftereffect of conjugated carbonyl chloride is actual weak, so in C-Cl key is not bigger than alkyl chloride C-Cl bonds in the short. With a Grignard reagent, a atom of benzoyl chloride with Grignard reagent acknowledgment of ketone, again additional molecules of Grignard reagents can again be adapted into three levels of booze ketone. With the low action of two alkyl lithium reagents and amoebic cadmium acknowledgment time, acknowledgment alone accomplish ketone. Aromatic acyl chlorides about beneath blubbery acyl chloride and lively.

2-Phenylbutyryl chloride stored in a cool, blast of the treasury. Away from fire, calefaction source. Couvin should not beat 30℃. With the oxidant, acid, comestible chemicals stored separately, abstain bond reservoir. Use the explosion-proof lighting, blast facilities. Forbid to use simple to aftermath the atom automated accessories and tools. Storage areas should be able with emergency analysis accessories for arising and acceptable apartment materials. Closed operation, bounded bankrupt ventilation. The abettor have to go through specialized training, austere acquiescence with operating procedures. Proposed operators abrasion arrogance clarify blazon respirators ( bisected affectation ), cutting careful actinic assurance glasses, abrasion anti-static overalls, abrasion oil aggressive elastic gloves. Away from fire, heat, smoker is banned in the workplace. The use of explosion-proof blast systems and equipment. To anticipate beef arising in the air of workplace. Abstain acquaintance with oxidant, acid. When the bushing acceleration should be controlled, and a accomplishments device, anticipate the accession of changeless electricity.

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From: Organic chemicals