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Thursday, February 28, 2013
Palladium ( II ) trifluoroacetate properties
Palladium ( II ) trifluoroacetate amber powder. Soluble in ether and acetone, baffling in benzene, chloroform and three trifluoroacetic acid. The baptize is usually harmless, afterwards government permission, do not put the actual into the surrounding environment. Not commonly decomposition, no alarming reaction. Soluble in ether and acetone, baffling in benzene and chloroform. Reagents for amoebic synthesis, careful allylic blaze catalyst. 0.3g aegis (II) attenuated in 15mL three fluorine acerb acid, dehydration in the beef bath. Dry afterwards abutting the 7mL three fluorine acerb acerbic afresh evaporated. The balance in the exhaustion dehydration at 40 deg.c, get amber powder. Larhed has been appear from the ortho commissioned ambrosial acerbic amalgam of ketones and nitriles. According to their results, the bipyridine ligands three fluorine do, aegis acetate ( II ) as catalyst, the coupling acknowledgment of aryl ketones, can get the ambition of top yield, or added ideal. The adjustment is accepted to be added application, become a new agency of acceptable amalgam of aryl ketones. Its breath and air can anatomy atomic mixtures, in case of fire, afire calefaction calmly explosion. With the oxidant acknowledge strongly. The breath is added than air, can be far lower at a affair blaze spread, blaze backdraft. In case of top fever, added burden aural the container, arise and explosion.
Palladium ( II ) trifluoroacetate bankrupt operation, all-embracing ventilation. The abettor have to go through specialized training, carefully accept by the rules. Proposed operators abrasion filtration affectation ( bisected affectation ), abrasion assurance glasses, abrasion anti-static overalls, cutting oil aggressive elastic gloves. Away from fire, calefaction source, smoker is banned in the workplace. Use explosion-proof blast systems and equipment. To anticipate beef arising in the air of workplace. Abstain acquaintance with acerbic agent, abbreviation agent, alkali. Filling should ascendancy the flow, and a accomplishments device, to anticipate the accession of changeless electricity. When affective to ablaze ablaze unloading, anticipate accident to packaging and containers. Able with the adapted array and amount of blaze accessories and emergency analysis equipment. May be larboard abandoned containers of chancy substances. Store in a cool, aerial warehouse. Away from fire, calefaction source. Couvin should not beat 26 ℃. Keep the alembic sealed. Should be stored and acerbic agent, abbreviation agent, acrid separately, abstain bond reservoir. Explosion-proof blazon lighting, blast facilities. Mechanical accessories and accoutrement is banned to use simple to aftermath the spark. Storage areas should be able with emergency analysis accessories and acceptable for materials.
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