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ibicuruzwa

(2Z) -2-Acide Dodecenoic (CAS # 55928-65-9)

Umutungo wa Shimi:

Inzira ya molekulari C12H22O2
Misa 198.3
Ubucucike 0.922 ± 0.06 g / cm3 (Biteganijwe)
Ingingo ya Boling 311.7 ± 11.0 ° C (Biteganijwe)
BRN 1722818
pKa 4.62 ± 0.25 (Byahanuwe)
Imiterere y'Ububiko -20 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R41 - Ibyago byo kwangirika cyane kumaso
R51 / 53 - Uburozi bwibinyabuzima byo mu mazi, bushobora gutera ingaruka mbi zigihe kirekire mubidukikije byamazi.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
Indangamuntu ya Loni UN 3077 9 / PGIII
WGK Ubudage 3

 

Intangiriro

. Ibikurikira nubusobanuro bwimiterere, imikoreshereze, imyiteguro namakuru yumutekano yikigo:

 

Kamere:

. Ni aside irike idahagije hamwe na karubone-karubone ebyiri kandi ikora imiti. Ifite ihindagurika rito ku bushyuhe bwicyumba.

 

Koresha:

(2Z) -2-Acide Dodecenoic ifite uburyo bwinshi bwo gukoresha mubice byinshi. Irashobora gukoreshwa nk'inyongera ku biribwa, uburyohe n'ibirungo kugirango itange uburyohe bw'imbuto. Mubyongeyeho, irashobora kandi gukoreshwa nka emulisiferi, umusemburo hamwe na surfactant. (2Z) -2-Acide Dodecenoic nayo yasanze ifite antibacterial na antifungal, kandi ifite bimwe mubishobora gukoreshwa mubijyanye n'ubuvuzi.

 

Uburyo bwo Gutegura:

(2Z) -2-Dodecenoic aside isanzwe itegurwa na synthesis ya chimique. Uburyo busanzwe ni ukubona (2Z) -2-Dodecenoic aside ukoresheje esterifike yinzoga ikwiye hamwe na cataliste ikora nka anhydride ya acetike. Muri iki gisubizo, inzoga zifata aside ikora ester, hanyuma ikagira reaction yo kubura umwuma kugirango ikore aside ihuye.

 

Amakuru yumutekano:

(2Z) -2-Acide Dodecenoic igomba gukoreshwa no kubikwa hakurikijwe uburyo rusange bwo kwirinda imiti. Irashobora kurakaza amaso nuruhu, birakenewe rero kwitondera kurinda umuntu no gukoresha ibikoresho bikingira, nka gants na gogles, mugihe uhuye. Byongeye kandi, igomba kubikwa kure yumuriro nubushyuhe bwinshi, ikabikwa mu kintu gifunze, kandi ikirinda guhura na okiside.

 

Ubu ni intangiriro ngufi kuri kamere, imikoreshereze, imiterere namakuru yumutekano ya (2Z) -2-Dodecenoic aside.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze