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ibicuruzwa

Boc-beta-alanine (CAS # 3303-84-2)

Umutungo wa Shimi:

Inzira ya molekulari C8H15NO4
Misa 189.21
Ubucucike 1.129 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 76-78 ° C.
Ingingo ya Boling 333.9 ± 25.0 ° C (Biteganijwe)
Flash point 155.7 ° C.
Gukemura DMSO (Buhoro), Methanol (Buhoro)
Umwuka 2.53E-05mmHg kuri 25 ° C.
Kugaragara Crystallisation
Ibara Cyera kugeza cyera
BRN 1909986
pKa 4.46 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
MDL MFCD00037291

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 S22 - Ntugahumeke umukungugu.
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
Kode ya HS 29241990
Icyiciro cya Hazard IRRITANT

 

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