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huahana

2-Ethoxypyridine(CAS # 14529-53-4)

Waiwai Kemika:

ʻĀpana Molekala C7H9NO
Molar Mass 123.15
ʻO ka mānoanoa 1,009 g/cm3
Lae hehee 122 °C
Lae Boling 155-156°C
Lae Flash 155-156°C
Puʻupuʻu mahu 2.53mmHg ma 25°C
BRN 111115
pKa 4.09±0.12(Wanamua)
Kūlana Waihona Ka lewa inert, ka wela lumi

Huahana Huahana

Huahana Huahana

ʻO 2-Ethoxypyridine kahi mea hoʻohui. Eia ka ʻike e pili ana i nā waiwai, nā hoʻohana, nā ʻano hoʻomākaukau, a me ka palekana o ka pūhui:

ʻano:
ʻO ke ʻano: 2-Ethoxypyridine he wai kala ʻole a ʻeleʻele paha.
Solubility: Hiki iā ia ke hoʻoheheʻe i ka hapa nui o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, ether, a me ka chloroform.
Māmā: 1.03 g/mL
Hōʻike hoʻohālikelike: n20/D 1.524
ʻO nā pūhui polar ʻole me ka solubility ikaika.

Ke kumu:
Hiki ke hoʻohana ʻia ʻo 2-Ethoxypyridine ma ke ʻano he mea hoʻoheheʻe a me ka catalyst i ka synthesis organik no ka mea he hiki ke hoʻoheheʻe maikaʻi ʻia no ka nui o nā mea hoʻohuihui a me nā mea metala.
I loko o ka organik synthesis, hiki ke hoʻohana ʻia ka 2-ethoxypyridine no ka acylation, condensation waiʻona, a me nā hopena hōʻemi.

ʻano hana hana:
Aia nā ʻano hana like ʻole no ka hoʻomākaukau ʻana i ka 2-ethoxypyridine, a ʻo ke ʻano maʻamau i hoʻohana ʻia ʻo ka hana ʻana i ka pyridine me ka ethanol a i ʻole 2-chloroethanol ma lalo o nā kūlana alkaline.

ʻIke palekana:
ʻO 2-Ethoxypyridine he mea hoʻonāukiuki a pono e paleʻia mai ka piliʻana me kaʻili a me nā maka. Inā pili, holoi koke me ka wai.
I ka wā o ka hoʻohana ʻana, pono e hoʻopaʻa ʻia nā kūlana ventilation maikaʻi.
Pono e mālama ʻia ma kahi ʻoluʻolu, maloʻo, a me ka makani maikaʻi, ma kahi mamao o nā kumu ahi a me nā mea hiki ke ahi.
Mai hoʻohui i ka 2-ethoxypyridine me nā oxidants ikaika a i ʻole nā ​​mea ʻawaʻawa e pale aku i nā hopena pōʻino.
Pono e hahai ʻia nā kaʻina hana hoʻokolohua kūpono a me nā kaʻina palekana kemika i ka wā e lawelawe ai i ka 2-ethoxypyridine.


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