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tert-Butyl 3-oxoazetidine-1-carboxylate(CAS# 398489-26-4)

Āhuatanga matū:

Tātai rāpoi C8H13NO3
Molar Mass 171.19
Kiato 1.174±0.06 g/cm3(Whakaahua)
Te Whakarewa 47-51 °C
Piro Pouri 251.3±33.0 °C(I Matapaetia)
Tohu Kohiko 102°C
Kohu Kohu 0.0369mmHg i te 25°C
Te ahua Paura Kiriata
Tae He ma ki waho-ma
pKa -1.99±0.20(I Matapaetia)
Tikanga Rokiroki Ko te hau hau,2-8°C
Tairongo Te makuku tairongo/ka piro
MDL MFCD01861741

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

Waehere Morearea R22 – He kino ki te horomia
R37/38 – He whakapataritari ki te punaha manawa me te kiri.
R41 – He kino kino ki nga kanohi
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S39 – Mau whakamarumaru kanohi / kanohi.
UN ID UN 3335
WGK Tiamana 3
Waehere HS 29339900
Te akomanga morearea TANGATA

tert-Butyl 3-oxoazetidine-1-carboxylate(CAS#398489-26-4) Whakataki
Ko te 1-BOC-3-azetidinone he puhui pararopi, e mohiotia ana ko 1-BOC-azetidin-3-one. Kei roto i tana hanganga matū he mowhiti azetidinone me tetahi roopu whakamarumaru e piri ana ki te hauota, e kiia nei ko BOC (tert-butoxycarbonyl).

Ngā āhuatanga o te pūhui:
- Te ahua: He totoka ma
- Wairewa: Ka whakarewahia ki etahi whakarewa pararopi, penei i te chloroform, te dimethylformamide, aha atu.
- Röpü tiaki: Ko te röpü BOC he röpü tiaki rangitahi ka taea te whakamahi hei tiaki i te röpü amine i roto i te tukanga whakahiato kia kore ai e pa atu ki etahi atu tauhohenga.

Whakamahinga o 1-BOC-3-azetidinone:
- Te takawaenga waihanga: Hei takawaenga whakahiato waro, he maha nga wa e whakamahia ana ki te whakahiato i etahi atu puhui waro
- Te rangahau mahi koiora: Ka taea te whakamahi ki te tuhura, ki te ako ranei i te tikanga mahi koiora o nga ngota ngota

Whakaritenga o 1-BOC-3-azetidinone:
Ka taea te whakarite i te 1-BOC-3-azetidinone e te maha o nga tikanga waihanga. Ko tetahi o nga tikanga e whakamahia nuitia ana ko te whiwhi 1-BOC-3-azetidinone ma te whakahoki i te anhydride succinic me te dimethylformamide.

Nga korero haumaru:
- Ka whakapataritari pea tenei puhui ki te kiri, ki nga kanohi me nga kiriuhi mucous, me karohia te pa atu ina pa atu.
- I te wa e mahi ana, me mau nga taputapu whakamarumaru whaiaro, penei i nga karapu taiwhanga, motiti, aha atu.
- Me whakahaere i roto i te waahi pai te hau me te karo i te wa roa ki tana kohu, hau ranei.
- Me penapena tika, kia matara atu i nga puna mura me nga matū muramura penei i te waikura.


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