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ibicuruzwa

(S) -Indoline-2-Acide ya karubike (CAS # 79815-20-6)

Umutungo wa Shimi:

Inzira ya molekulari C9H9NO2
Misa 163.17
Ubucucike 1.2021 (igereranya)
Ingingo yo gushonga 177 ° C (Ukuboza) (lit.)
Ingingo ya Boling 290.25 ° C (igereranya)
Guhinduranya byihariye (α) -112.5 º (c = 1, 1N HCl)
Flash point 183.6 ° C.
Amazi meza Gushonga buhoro mumazi
Umwuka 1.88E-06mmHg kuri 25 ° C.
Kugaragara Ibara ry'umuhondo ryoroshye
Ibara Beige to brown
pKa 2.04 ± 0.20 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, 2-8 ° C.
Ironderero -116 ° (C = 1, 2mol / L.
MDL MFCD00070578
Ibintu bifatika na shimi Gushonga ingingo 177 ° C (dec.)
kuzunguruka byihariye -112.5 ° (c = 1, 1N HCl)
Koresha Hagati yimiti mishya-Puli ikoreshwa cyane mukuvura indwara zifata umutima nimiyoboro.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R43 - Birashobora gutera sensibilisation ukoresheje uruhu
R48 / 22 - Akaga gakomeye ko kwangiza ubuzima kubwo kumara igihe kirekire iyo umize.
R62 - Ibyago bishoboka byuburumbuke
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S25 - Irinde guhura n'amaso.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
WGK Ubudage 2
Kode ya HS 29339900

 

Intangiriro

(S) -.

 

Ubwiza:

. Ifite stereoisomers ebyiri, arizo (S) - (-) - indolin-2-acide karubasi na (R) - (+) - indoldoline-2-aside aside.

 

Koresha:

(S) - (-) - indolin-2-karubasi ya acide ikoreshwa cyane muri synthesis. Nigihe kinini cyingenzi mugutegura ibice bya indoline. Irakoreshwa kandi mugutegura catalizator na stereoisomers ya chiral synthesis.

 

Uburyo:

(S) - (-) - indolin-2-karubasi ya aside irashobora gutegurwa na chiral synthesis. Uburyo busanzwe ni ugukoresha ibikomoka kuri chiral kubitekerezo bitamenyerewe, nka asimmetric Yongji-Bodhi okiside ya pyridine ukoresheje catalizike ya chiral kugirango ubone (S) - (-) - acide indolline-2-karubasi.

 

Amakuru yumutekano:

(S) - (-) - Indoline-2-karubasi ya aside irike ifite uburozi buke mubikorwa bisanzwe. Nyamara, nk'urugingo ngengabuzima, rushobora kugira ingaruka mbi ku ruhu, amaso, no mu myanya y'ubuhumekero, kandi hagomba kwirindwa guhura kandi hagomba kubaho umwuka mwiza. Uburyo bwo gukora umutekano muri laboratoire bugomba kubahirizwa byimazeyo, kandi uruganda rugomba kubikwa no gufatwa neza. Ibyo ari byo byose, bigomba kwirindwa gufata cyangwa guhumeka. Mugihe uhuye nuruhu cyangwa guhumeka, oza ako kanya cyangwa uhamagare ubufasha bwambere.


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