asia_oju-iwe

ọja

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

Ohun-ini Kemikali:

Fọọmu Molecular C8H13NO3
Molar Mass 171.19
iwuwo 1.174± 0.06 g/cm3 (Asọtẹlẹ)
Ojuami Iyo 47-51 °C
Ojuami Boling 251.3 ± 33.0 °C (Asọtẹlẹ)
Oju filaṣi 102°C
Vapor Presure 0.0369mmHg ni 25°C
Ifarahan Crystal Powder
Àwọ̀ Funfun si pa-funfun
pKa -1.99±0.20 (Asọtẹlẹ)
Ibi ipamọ Ipo Afẹfẹ inert,2-8°C
Ni imọlara Ọrinrin Sensitive / Òrùn
MDL MFCD01861741

Alaye ọja

ọja Tags

Ewu ati Aabo

Awọn koodu ewu R22 – Ipalara ti o ba gbe
R37 / 38 - Irritating si eto atẹgun ati awọ ara.
R41 - Ewu ti pataki ibaje si oju
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S39 - Wọ oju / aabo oju.
UN ID UN 3335
WGK Germany 3
HS koodu 29339900
Kíláàsì ewu IKANU

tert-Butyl 3-oxoazetidine-1-carboxylate (CAS#)398489-26-4) Ifaara
1-BOC-3-azetidinone jẹ ẹya Organic yellow, tun mo bi 1-BOC-azetidin-3-ọkan. Ẹya kẹmika rẹ ni oruka azetidinone ati ẹgbẹ aabo ti a so mọ nitrogen, ti a pe ni BOC (tert-butoxycarbonyl).

Awọn ohun-ini ti akojọpọ:
- Irisi: Commonly a funfun ri to
Solubility: Soluble ni diẹ ninu awọn olomi Organic, gẹgẹbi chloroform, dimethylformamide, ati bẹbẹ lọ.
- Ẹgbẹ aabo: Ẹgbẹ BOC jẹ ẹgbẹ aabo igba diẹ ti o le ṣee lo lati daabobo ẹgbẹ amine lakoko ilana iṣelọpọ lati ṣe idiwọ fun gbigba awọn aati miiran

Awọn lilo ti 1-BOC-3-azetidinone:
- Agbedemeji sintetiki: Gẹgẹbi agbedemeji iṣelọpọ Organic, igbagbogbo lo lati ṣapọpọ awọn agbo ogun Organic miiran
- Iwadi iṣẹ ṣiṣe ti ibi: O le ṣee lo lati ṣawari tabi ṣe iwadi ọna ṣiṣe ṣiṣe ti ibi ti awọn ohun elo

Igbaradi ti 1-BOC-3-azetidinone:
1-BOC-3-azetidinone le wa ni pese sile nipasẹ awọn ọna ti o yatọ si awọn ọna sintetiki. Ọkan ninu awọn ọna ti o wọpọ ni lati gba 1-BOC-3-azetidinone nipa didaṣe succinic anhydride ati dimethylformamide.

Alaye aabo:
- Apapọ yii le jẹ irritating si awọ ara, oju ati awọn membran mucous, ati olubasọrọ taara yẹ ki o yago fun nigbati o ba kan si.
- Nigbati o ba n ṣiṣẹ, ohun elo aabo ti ara ẹni yẹ ki o wọ, gẹgẹbi awọn ibọwọ yàrá, awọn goggles, ati bẹbẹ lọ.
- O yẹ ki o mu ni agbegbe ti o ni afẹfẹ daradara ki o yago fun ifihan pipẹ si oru tabi gaasi rẹ.
- O yẹ ki o wa ni ipamọ daradara, kuro lati awọn orisun ina ati awọn nkan ina gẹgẹbi awọn oxidants.


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