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ibicuruzwa

D-2-Aminobutanol (CAS # 5856-63-3)

Umutungo wa Shimi:

Inzira ya molekulari C4H11NO
Misa 89.14
Ubucucike 0,943 g / mL kuri 20 ° C (lit.)
Ingingo yo gushonga -2 ° C.
Ingingo ya Boling 172-174 ° C (lit.)
Guhinduranya byihariye (α) -10 ° (19 ℃, nziza)
Flash point 180 ° F.
Amazi meza Kubora mumazi
Kugaragara Ifu, Crystal na / cyangwa Chunks
Uburemere bwihariye 0.947
Ibara Cyera kugeza cyera
BRN 1718929
pKa 12.88 ± 0.10 (Byahanuwe)
PH 11.1 (8.9g / l, H2O, 20 ℃)
Imiterere y'Ububiko Bika ahantu hijimye, Gufunzwe byumye, 2-8 ° C.
Yumva Ikirere Cyumva & Hygroscopic
Ironderero n20 / D 1.452

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard C - Kubora
Kode y'ingaruka R34 - Bitera gutwikwa
R37 - Kurakaza sisitemu y'ubuhumekero
R22 - Byangiza niba byamizwe
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
Indangamuntu ya Loni UN 2735 8 / PG 3
WGK Ubudage 3
TSCA Yego
Kode ya HS 29221990
Icyitonderwa Ruswa
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

(R) - (-) - 2-amino-1-butanol, izwi kandi nka (R) -1-butanol, ni chiral compound. Ifite ibintu bimwe na bimwe bya fiziki na chimique nibikorwa byibinyabuzima.

 

Ubwiza:

(R) - (-) - 2-amino-1-butanol ni ibara ritagira ibara ry'umuhondo, amavuta. Ifite impumuro idasanzwe kandi irashobora gushonga mumazi hamwe na solge nyinshi. Igipimo cyo kugabanya iyi nteruro ni 1.481.

 

Koresha:

(R) - (-) - 2-amino-1-butanol ifite uburyo bwinshi bwo gusaba mubijyanye na farumasi. Irashobora kandi gukoreshwa nkigisubizo muburyo bwa synthesis reaction.

 

Uburyo:

Uburyo bwo gutegura (R) - (-) - 2-amino-1-butanol irashobora kugerwaho nigikorwa cyo kubura umwuma wa chiral butanol. Uburyo busanzwe ni ukubona (R) - (-) - 2-amino-1-butanol uyitwara hamwe na ammonia hanyuma ukayumisha kugirango ubone (R) - (-) - 2-amino-1-butanol.

 

Amakuru yumutekano:

(R) - (-) - 2-amino-1-butanol irakaze kandi irashobora gutera uburakari kumaso, uruhu, hamwe nubuhumekero. Mugihe ukoresheje cyangwa ukoraho, ingamba zo gukingira zigomba gufatwa kugirango wirinde guhura. Igomba gukoreshwa ahantu hafite umwuka uhagije kandi ukirinda guhumeka umwuka wacyo. Mugihe ukemura iki kigo, inzira zumutekano zikwiye zigomba gukurikizwa. Mugihe uhuye nimpanuka cyangwa guhumeka, shaka ubuvuzi bwihuse.


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