Ethyl 2-oxopiperidine-3-carboxylate（CAS# 3731-16-6)
| Nā hōʻailona pōʻino | Xn – Poino |
| Nā Code Risk | R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S22 – Mai hanu i ka lepo. S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S36 – E komo i nā lole pale kūpono. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
| WGK Kelemānia | 3 |
| HS Code | 29337900 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
ʻO Ethyl 2-oxopiperidine-3-carboxylate, i ʻike ʻia ʻo Ethyl 2-oxopiperidine-3-carboxylate, he mea hoʻohuihui. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.
ʻAno:
-Nani: wai kala ʻole
-Poloke mole: C9H15NO3
-Molecular kaumaha: 185.22g/mol
-Ka helu heheʻe:-20°C
-Pila paila: 267-268°C
-Ka mānoanoa: 1.183g/cm³
-Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe, e like me nā ʻawaʻawa, nā eter a me nā esters.
E hoʻohana:
-Drug synthesis: I ka hoʻohuihui organik, hoʻohana pinepine ʻia ʻo Ethyl 2-oxopiperidine-3-carboxylate ma ke ʻano he waena no ka synthesis o nā mea ʻē aʻe. Hiki ke hoʻohana ʻia e synthesize i nā pūhui me ka hana olaola, e like me nā lāʻau lapaʻau, pesticides a me nā noiʻi biomolecular.
-Ke noiʻi kemika: Ma muli o kona ʻano hana kūikawā a me ka hana hou ʻana, hiki ke hoʻohana ʻia ʻo Ethyl 2-oxopiperidine-3-carboxylate ma ke ʻano he reagent i ka noiʻi kemika.
Kaʻina hoʻomākaukau:
Hiki ke hoʻomākaukau ʻia ʻo Ethyl 2-oxopiperidine-3-carboxylate e nā pae aʻe:
1. ka hana ʻana i ka waika 3-piperidinecarboxylic me kahi mea hoʻoheheʻe kūlohelohe e like me ka ethanol e hana i ka ethyl 3-piperidinecarboxylate;
2. E hoʻohui i ka imino chloride (NH2Cl) a me ka hydrogen peroxide (H2O2) i ka ʻōnaehana pane e hoʻohua i ka Ethyl 2-oxopiperidine-3-carboxylate.
ʻIke palekana:
- ʻO ka Ethyl 2-oxopiperidine-3-carboxylate he mea hoʻohuihui olaola a pono e hahai i nā kaʻina hana palekana keʻena hana ke hoʻohana ʻia.
-E pale i ka pili pono ʻana me ka ʻili a me nā maka, a pale i ka inhalation a i ʻole ka ʻai ʻana.
-pono e mālama ʻia ma kahi ʻoluʻolu, maloʻo, maikaʻi-ventilated, mamao mai ke ahi a me nā mea hoʻoheheʻe.
- Hōʻalo i ka lepo a i ʻole ka hoʻopili ʻana me nā oxidants, acids, alkalis a me nā mea ʻē aʻe i ka wā e lawelawe ai a mālama ʻia paha e pale ai i nā hopena pōʻino.
E ʻoluʻolu e nānā pono i ka hoʻohana palekana ʻana a me ka mālama ʻana i ka Ethyl 2-oxopiperidine-3-carboxylate pono e loiloi ʻia i kēlā me kēia hihia, a e hahai i nā kaʻina hana a me ka mālama ʻana.
