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ibicuruzwa

N- (tert-Butoxycarbonyl) glycylglycine (CAS # 31972-52-8)

Umutungo wa Shimi:

Inzira ya molekulari C9H16N2O5
Misa 232.23
Ubucucike 1.222 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 132 ° C.
Ingingo ya Boling 488.1 ± 30.0 ° C (Biteganijwe)
Flash point 249 ° C.
Gukemura gushonga muri Methanol
Umwuka 7.32E-11mmHg kuri 25 ° C.
Kugaragara Ifu
Ibara Cyera
pKa 3.41 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubike muri firigo, munsi ya -20 ° C.
Ironderero 1.483

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka 43 - Birashobora gutera ubukangurambaga kubwo guhuza uruhu
Ibisobanuro byumutekano S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
Icyiciro cya Hazard IRRITANT

 

Intangiriro

Boc-Gly-Gly-OH, izwi nka Boc-Gly-Gly-OH (N-tert-butyloxycarbonyl-glycyl-glycine, Boc-Gly-Gly-OH muri make), ni imiti. Ibikurikira nubusobanuro bwimiterere yabyo, imikoreshereze, imyiteguro namakuru yumutekano:

 

1. Kamere:

Boc-Gly-Gly-OH ni umweru kugeza kuri-cyera gikomeye hamwe no gushonga cyane kandi ntigishobora gukomera. Irahagaze mubushyuhe bwicyumba, ariko irashobora kwangirika munsi yubushyuhe bwinshi, urumuri rwizuba cyangwa ibidukikije.

 

2. Koresha:

Boc-Gly-Gly-OH ni itsinda rikoreshwa cyane mu kurinda aside amine. Ikoreshwa mukurinda amine amatsinda ya glycylglycine muri synthesis ya chimique kugirango wirinde ingaruka zayo mubitekerezo bya chimique. Mugihe cyo guhuza polypeptide cyangwa proteyine, Boc-Gly-Gly-OH irashobora kongerwaho nkitsinda ririnda hanyuma igakurwaho mugihe gikwiye kugirango urunigi rwa polypeptide rwaguke.

 

3. Uburyo bwo kwitegura:

Gutegura Boc-Gly-Gly-OH muri rusange bikorwa nuburyo bwo guhuza ibinyabuzima. Uburyo bumwe busanzwe bwo kwitegura ni ugukora amatsinda abiri ya hydroxyl ya glycine ukwayo hamwe na Boc-anhydride (tert-butyloxycarbonyl anhydride) kugirango ikore Boc-Gly-Gly-OH. Imiterere yimyitwarire igomba kugenzurwa mugihe cyo kwitegura kugirango umusaruro ube mwiza.

 

4. Amakuru yumutekano:

Boc-Gly-Gly-OH ifite umutekano ugereranije na laboratoire rusange, ariko ibintu bikurikira biracyakenewe kwitabwaho:

-Iyi nteruro irashobora gutera uburakari kuruhu, amaso hamwe nu myanya y'ubuhumekero, bityo rero koresha ingamba zikenewe zo gukingira nka gants ya laboratoire na goggles iyo bigaragaye.

-Irinde guhura na okiside cyangwa ibintu byaka mugihe cyo gukoresha cyangwa kubika kugirango wirinde ibintu bibi nkumuriro cyangwa guturika.

-Gutunganya neza no kujugunya imyanda isigaye hamwe n’imyanda muri laboratoire, ukurikije amabwiriza n’umutekano bigezweho.

 


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