Nickel acetylacetonate| maemae 99%| CAS 3264-82-2|Pahana

ʻO ka wehewehe pōkole:

Loaʻa ʻia ka Nickel acetylacetonate e like me nā kristal ʻōmaʻomaʻo emerald ma o ka hoʻoheheʻe ʻana o ka dihydrate ma 50 ° C i loko o ka momi; loaʻa iā ia kahi ʻano trimeric ʻokoʻa i ke kūlana paʻa. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik a loaʻa ka hoʻohana ʻana i ka synthesis o nā pūhui organometallic e like me nickelocene a me bis(cyclooctadiene) nickel. He mea koʻikoʻi nō hoʻi ia ma ke ʻano he catalyst component i ka oligomerization o nā alkenes a me ka hoʻololi ʻana o ka acetylene i cyclooctatetraene.

 

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Hoʻohana i ka Catalyst no nā hopena kūlohelohe.

Hiki ke hoʻohana i ka Nickel acetylacetonate i nā mea hoʻoheheʻe organik a no laila hoʻohana ʻia i ka Grignard synthesis o nickelocene mai ka cyclopentadienyl magnesium halides. Hiki ke hoʻopili ʻia nā paʻakai nickel(II) hou aʻe e like me ka thiocyanate me ka potassium cyclopentadienide i loko o ka ammonia wai.

Hoʻohana ʻia ʻo Nickel Acetylacetonate i ke ʻano hoʻomākaukau o Bisphenol Dipropargyl Ether a me Cyanate Ester blending resin.

 

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