ethyl 6-chloropyridine-2-carboxylate（CAS# 21190-89-6)

Hoʻolauna

ʻO ka ethyl he mea hoʻohuihui mea ola me ke kumu hoʻohālike kemika C8H6ClNO2. He wai waihoʻoluʻu me ka ʻala ʻala. Eia kekahi mau waiwai e pili ana i ka hui.

ʻAno:

-Density: approx. 1.28 g/mL

- Ke kumu hoʻolapalapa: Ma kahi o 250 ° C

-Ka helu heheʻe: ma kahi o 29 ° C

-Solubility: Hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik, e like me ka ethanol, dichloromethane a me ka etera

E hoʻohana:

- Hoʻohana nui ʻia ka ethyl L ma ke ʻano he waena i ka synthesis organik a hoʻohana ʻia i ka synthesis o nā lāʻau lapaʻau a me nā pesticides.

-Hiki ke hoʻohana ʻia e like me ka solvent a me ka catalyst i nā hopena synthesis organik.

Ke ʻano: ʻO ke ʻano hoʻomākaukau o

ʻO ka ethyl L ka mea nui i nā pae aʻe:

1. E hana i ka 6-chloropyridine me ka sodium cyanide e hana i ka 6-chloropyridine -2-carbonitrile.

2. E hana i ka 6-chloropyridine-2-carbonitrile me ka waiʻona e hana i ka waiʻona 6-chloropyridine-2-carbonitrile.

3. ʻO ka hope, ua hoʻopili ʻia ka waiʻona 6-chloropyridine-2-nitrile me ka waika e hana ai i ka ethyl L.

ʻIke palekana:

ʻO ka ethyl L ka mea hoʻonāukiuki a hiki ke hoʻonāukiuki i ka ʻili, nā maka a me ka ʻōpū hanu. No laila, pono e hoʻohana ʻia nā mea pale kūpono e like me nā mīkina lima, nā aniani palekana a me nā mea pale hanu i ka wā e hoʻohana ʻia ai ka mea.

Eia kekahi, ʻaʻole hiki ke puhi ʻia ka pūhui a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe. Pono e mālama ʻia nā hana palekana i ka mālama ʻana a me ka mālama ʻana i ka mea.