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ibicuruzwa

11-Acide ya Bromoundecanoic (CAS # 2834-05-1)

Umutungo wa Shimi:

Inzira ya molekulari C11H21BrO2
Misa 265.19
Ubucucike 1.2889 (igereranya)
Ingingo yo gushonga 45-48 ° C (lit.)
Ingingo ya Boling 173-174 ° C / 2 mmHg (lit.)
Flash point > 230 ° F.
Amazi meza kutabasha
Umwuka 5.99E-06mmHg kuri 25 ° C.
Kugaragara Ikirahure cyijimye
Ibara Cyera beige
BRN 1767205
pKa 4.78 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Igihagararo Ihamye. Ntibishobora kubangikanya, ibikoresho bya okiside, kugabanya ibintu.
Ironderero 1.5120 (igereranya)
MDL MFCD00002732

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 1
FLUKA BRAND F CODES 8
Kode ya HS 29159000

 

Intangiriro

11-Acide ya Bromoundecanoic, izwi kandi nka acide undecyl bromide, ni ifumbire mvaruganda. Ibikurikira nintangiriro kuri bimwe mubintu, imikoreshereze, uburyo bwo gutegura, namakuru yumutekano yuru ruganda:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara

- Gukemura: gushonga gake mumazi, gushonga mumashanyarazi asanzwe nka alcool, hydrocarbone ya chlorine, nibindi.

 

Koresha:

- Irashobora kandi gukoreshwa nkibikoresho fatizo bya surfactants, urugero muri synthesis ya fenol-sulfate isimburwa.

 

Uburyo:

- 11-Acide ya Bromoundecanoic isanzwe itegurwa na bromine ihuye na undecanool. Uburyo bukoreshwa muburyo bwo kwitegura ni ukongeramo brom kuri alcool ya undecanol hanyuma ukagira reaction ya bromination ikorwa na catisale acide kugirango ibone aside 11-bromoundecanoic.

 

Amakuru yumutekano:

- Acide 11-bromoundecanoic igomba gukorerwa ahantu hafite umwuka uhagije kugirango wirinde guhumeka umwuka cyangwa guhura nuruhu.

- Gants ya chimique ikwiye no kurinda amaso bigomba kwambarwa mugihe cyo gukoresha.

- Imyanda igomba kujugunywa hakurikijwe amabwiriza y’ibanze kandi ntigomba kujugunywa mu bidukikije.

 


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