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ibicuruzwa

4- (Trifluoromethoxy) acide benzoic (CAS # 330-12-1)

Umutungo wa Shimi:

Inzira ya molekulari C8H5F3O3
Misa 206.12
Ubucucike 1.4251 (igereranya)
Ingingo yo gushonga 150-154 ° C (lit.)
Ingingo ya Boling 203 ° C (igereranya)
Flash point 93 ° C.
Gukemura Chloroform, Methanol
Umwuka 0.0373mmHg kuri 25 ° C.
Kugaragara Ifu
Ibara Cyera
BRN 977356
pKa 3.85 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.478
MDL MFCD00002541

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
WGK Ubudage 3
Kode ya HS 29189900
Icyiciro cya Hazard IRRITANT

 

Intangiriro

4- (Trifluoromethoxy) acide benzoic ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

- Kugaragara: 4- (trifluoromethoxy) acide benzoic ni kirisiti itagira ibara.

- Gukemura: Gukemura mumashanyarazi nka ether na methylene chloride.

- Guhagarara: Guhagarara mubushyuhe bwicyumba, ariko wirinde guhura na okiside ikomeye.

 

Koresha:

- 4- (trifluoromethoxy) acide benzoic ikunze gukoreshwa nka reagent muri synthesis synthesis.

- Irashobora gukoreshwa nka trifluoromethoxy irinda itsinda rya aromatic aldehyde.

 

Uburyo:

- Hariho uburyo bwinshi bwo gutegura aside ya benzoic ya 4- (trifluoromethoxy), kandi bumwe muburyo bukoreshwa cyane ni ugukora aside 4-hydroxybenzoic hamwe na alcool ya trifluoromethyl kugirango itange umusaruro ugamije.

 

Amakuru yumutekano:

- Umukungugu wa 4- (trifluoromethoxy) acide benzoic irashobora kurakaza inzira zubuhumekero n'amaso, kandi guhumeka no guhura n'amaso bigomba kwirindwa.

- Kwambara ibikoresho bikingira birinda, nk'uturindantoki n'inkweto zo kurinda amaso, mugihe ukora.

- Mugihe cyo kubika no gutunganya, imyitozo ikwiye ya laboratoire nigitabo cyumutekano bigomba gukurikizwa.


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