Pyridine trifluoroacetate（CAS# 464-05-1)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36 – E komo i nā lole pale kūpono. |
| WGK Kelemānia | 3 |
| NUI FLUKA BRAND F | 3-10 |
Hoʻolauna
ʻO ka pyridinium trifluoroacetate (pyridinium trifluoroacetate) he mea hoʻohuihui mea ola me ke ʻano kemika C7H6F3NO2. He paʻa ia, hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik, me ka acidity ikaika.
ʻO ka hoʻohana nui ʻana o ka pyridinium trifluoroacetate ma ke ʻano he reagent koʻikoʻi i ka synthesis organik. Hiki ke hoʻohana ʻia no nā catalysts, catalysts no nā mea hoʻonaninani a me nā oxidants no nā catalysts. Hiki ke hoʻohana ʻia i ka acylation a me nā hopena alkyd i ka synthesis organik.
ʻO ke ala no ka hoʻomākaukau ʻana i ka pyridinium trifluoroacetate ʻo ia ka hana ʻana i ka trifluoroacetic acid a me ka pyridine ma lalo o nā kūlana kūpono. Ma keʻano kikoʻī, ua hoʻoheheʻe ʻia ka pyridine i loko o ka trifluoroacetic acid a laila hana ʻia e ka wela e hana i nā kristal o pyridinium trifluoroacetate.
I ka hoʻohana ʻana a me ka mālama ʻana i ka pyridinium trifluoroacetate, pono ia e hoʻolohe i kona ʻakika ikaika a me ka huhū. E hoʻohana i nā mīkina lima pono, nā aniani a me nā lole pale e pale aku i ka pili ʻana me ka ʻili a me nā maka. I ka manawa like, pono e hana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia e pale aku i ka inhaling i kona mahu. Pono e mālama ʻia i loko o kahi pahu i hoʻopaʻa ʻia, ma kahi mamao o ke ahi a me nā mea oxidizing.
