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huahana

(R)-N-BOC-3-Aminobutyric acid(CAS# 159991-23-8)

Waiwai Kemika:

ʻĀpana Molekala C9H17NO4
Molar Mass 203.24
ʻO ka mānoanoa 1.101±0.06 g/cm3(Wānana ʻia)
Lae hehee 104-107 °C
Lae Boling 339.5±25.0 °C(Wanamua)
pKa 4.43±0.10(Wanamua)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā hōʻailona pōʻino T – ʻAʻohe
Nā Code Risk 25 - He ʻawaʻawa inā ale ʻia
Ka wehewehe palekana 45 – Inā loaʻa ka ulia pōpilikia a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)

(R)-N-BOC-3-Aminobutyric acid(CAS# 159991-23-8) hoʻolauna

(R) -3- (BOC-aminobutyric acid) he mea hoʻohuihui. He paʻa keʻokeʻo keʻokeʻo i kūpaʻa ma ka lumi wela. Eia kekahi mau waiwai a me nā hoʻohana e pili ana iā ia:

ʻAno maikaʻi:
Paʻa i ka lumi wela, hiki ke mālama ʻia ma ka lumi wela.
Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me dimethyl sulfoxide, dichloromethane, etc.

E hoʻohana:
(R) -3- (BOC-aminobutyric acid) he mea hoʻohana maʻamau ka aminoprotective reagent i hoʻohana mau ʻia i ka synthesis organik.

Hanana:
ʻO keʻano o ka hoʻomākaukauʻana o (R) -3- (BOC-aminobutyric acid) he mea maʻalahi ia, aʻo keʻano maʻamau ka hanaʻana (R) -3-aminobutyric acid me BOC-2,2,5,5-tetramethylpyrrolidin-1- oxy (N-BOC-γ-butyrolactam) no ka loaʻa ʻana o ka huahana i hoʻopaʻa ʻia ma lalo o nā kūlana hopena kūpono.

ʻIke palekana:
(R) -3- (BOC-aminobutyric acid) hiki ke mālama ʻia e like me nā kikoʻī o nā pūhui organik maʻamau, e pale aku i ka pilina pololei me ka ʻili a me nā maka.
I ka hoʻohana ʻana, pono ʻoe e hoʻolohe i nā hana pale, e like me ke komo ʻana i nā mīkina lima, nā maka aniani, etc.
I ka wā e mālama ai, pono e mālama ʻia ma kahi maloʻo a maikaʻi-ventilated e pale aku i ka hoʻopili ʻana me nā oxidants a i ʻole nā ​​​​mea hiki ke ahi.
I ka wā e hoʻolei ai i ka ʻōpala, pono e hoʻolei ʻia e like me nā lula hoʻokele kūloko.


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