Ethyl 2-oxopiperidine-3-carboxylate（CAS# 3731-16-6)
| Nga Tohu Whakamate | Xn – He kino |
| Waehere Morearea | R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia. R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. |
| Whakaahuatanga Haumaru | S22 – Kaua e pupuhi puehu. S24/25 – A ape i te pa ki te kiri me nga kanohi. S36 – Mau kakahu whakamarumaru tika. S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. |
| WGK Tiamana | 3 |
| Waehere HS | 29337900 |
| Te akomanga morearea | TANGATA |
Kupu Whakataki
Ko te Ethyl 2-oxopiperidine-3-carboxylate, e mohiotia ana ko Ethyl 2-oxopiperidine-3-carboxylate, he pūhui waro. Ko nga korero e whai ake nei mo tona ahuatanga, te whakamahinga, te whakarite me nga korero haumaru:
Taiao:
-Te ahua: te wai kore tae
-Tatai rāpoi: C9H15NO3
-Taimaha rāpoi: 185.22g/mol
-Ira whakarewa:-20°C
-Kohuatanga: 267-268°C
-Te Kiato: 1.183g/cm³
-Maoritanga: Ka whakarewahia i roto i te maha o nga whakarewa pararopi, penei i te waipiro, te etera me te ester.
Whakamahia:
-Te whakahiato raau taero: I roto i te whakahiato waro, ka whakamahia te Ethyl 2-oxopiperidine-3-carboxylate hei takawaenga mo te whakahiato o etahi atu puhui. Ka taea te whakamahi ki te whakahiato i nga puhui me nga mahi koiora, penei i nga raau taero, pesticides me nga rangahau biomolecular.
-Te rangahau matū: Na tona hanganga motuhake me te tauhohenga, ka taea hoki te whakamahi i te Ethyl 2-oxopiperidine-3-carboxylate hei reagent i roto i te rangahau matū.
Tikanga Whakaritenga:
Ko te Ethyl 2-oxopiperidine-3-carboxylate ka taea te whakarite ma nga waahanga e whai ake nei:
1. te tauhohe i te waikawa 3-piperidinecarboxylic me te whakarewa waro penei i te waihano hei whakaputa i te ethyl 3-piperidinecarboxylate;
2. Tāpirihia te imino chloride (NH2Cl) me te hauwai hauwai (H2O2) ki te pūnaha tauhohenga hei whakaputa i te Ethyl 2-oxopiperidine-3-carboxylate.
Mōhiohio Haumaru:
- Ko te Ethyl 2-oxopiperidine-3-carboxylate he puhui pararopi me whai i nga tikanga haumaru taiwhanga ina whakamahia.
-Kati te pa atu ki te kiri me nga kanohi, ka aukati i te horomia, te horomia ranei.
-me penapena ki roto i te waahi matao, maroke, whai hau pai, kia matara atu i te ahi me nga mea whakapouri.
-Kaore i te puehu, te pa atu ranei ki nga waikura, waikawa, kawakore me etahi atu matū i te wa e whakahaere ana, e rokiroki ana ranei hei aukati i nga tauhohenga kino.
Kia mahara ko te whakamahinga haumaru me te whakahaere i te Ethyl 2-oxopiperidine-3-carboxylate me arotake i runga i ia keehi, me te whai i nga tikanga whakahaere me nga whakatupato.
