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ibicuruzwa

BOC-L-Methionine (CAS # 2488-15-5)

Umutungo wa Shimi:

Inzira ya molekulari C10H19NO4S
Misa 249.33
Ubucucike 1.160 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 47-50 ° C (lit.)
Ingingo ya Boling 415.5 ± 40.0 ° C (Biteganijwe)
Guhinduranya byihariye (α) -23 º (c = 1.3, methanol)
Flash point 205.1 ° C.
Gukemura hafi gukorera mu mucyo muri Methanol
Umwuka 4.56E-08mmHg kuri 25 ° C.
Kugaragara Ifu yera
Ibara Cyera kugeza cyera
BRN 1727869
pKa 3.83 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Ironderero -22 ° (C = 1.3, AcOH)
MDL MFCD00065586

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 - Kwambara imyenda ikingira.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
FLUKA BRAND F CODES 9-23
Kode ya HS 2930 90 98

 

Intangiriro

Acide N-Boc-L-aspartic ni L-methionine ikomokaho irimo itsinda ririnda N.

 

Ubwiza:

N-Boc-L-methionine nigikomeye cyera gishobora gushonga mumashanyarazi amwe nka methanol, Ethanol, na methylene chloride. Irahagaze mubihe bya acide ariko hydrolyzed mubihe bya alkaline.

 

Koresha:

N-Boc-L-methionine nitsinda rikoreshwa cyane ririnda aside amine irinda andi matsinda yitwara neza muguhuza ibinyabuzima.

 

Uburyo:

Gutegura N-Boc-L-methionine mubisanzwe bigerwaho nigisubizo cyimiti cyitsinda ririnda N-Boc kuri L-methionine. Uburyo busanzwe ni ugukoresha Boc2O (N-butyldicarboxamide) hamwe nisoko fatizo yo guha N-Boc-L-methionine nyuma yo kubyitwaramo.

 

Amakuru yumutekano:

N-Boc-L-methionine muri rusange ifite umutekano muke mubikorwa bisanzwe byubushakashatsi. Irashobora kurakaza amaso, uruhu, hamwe nubuhumekero kandi hagomba kwitonderwa kugirango wirinde guhura mugihe uyikoresheje. Witondere gukurikiza imikorere yikigereranyo cyumutekano kandi ufite ibikoresho byo gukingira.


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