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ibicuruzwa

4- (Trifluoromethoxy) aniline (CAS # 461-82-5)

Umutungo wa Shimi:

Inzira ya molekulari C7H6F3NO
Misa 177.12
Ubucucike 1.32g / mLat 20 ° C (lit.)
Ingingo ya Boling 73-75 ° C10mm Hg (lit.)
Flash point 177 ° F.
Umwuka 2.97mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.310
Ibara Sobanura ibara ry'umuhondo
BRN 2090209
pKa 3.75 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, Ubushyuhe bwicyumba
Ironderero n20 / D 1.463 (lit.)
Ibintu bifatika na shimi Ubucucike: 1.31
Ingingo yo guteka: 73 ° C. (10 mmHg)
indangantego: 464
flash point: 80 ° C.
Koresha Kuri synthesis ya fluor irimo imiti nudukoko twica udukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R24 / 25 -
R33 - Akaga k'ingaruka ziterwa
R38 - Kurakaza uruhu
R41 - Ibyago byo kwangirika cyane kumaso
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi 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.)
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni UN 2941 6.1 / PG 3
WGK Ubudage 2
Kode ya HS 29222900
Icyitonderwa Uburozi
Icyiciro cya Hazard IRRITANT, TOXIC
Itsinda ryo gupakira III

 

Intangiriro

4-Trifluoromethoxyaniline ni ifumbire mvaruganda. Ibikurikira nintangiriro ngufi kumiterere, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

- Kugaragara: Amazi adafite ibara

- Impumuro: Impumuro nziza ya ammonia

- Gukemura: Gukemura mumashanyarazi nka alcool, ethers na ketone

 

Koresha:

4

 

Uburyo:

- Uburyo bwo gutegura 4-trifluoromethoxyaniline mubisanzwe bifata reaction ya amination. Igicuruzwa gishobora kuboneka nigisubizo cya aniline hamwe na trifluoromethanol.

 

Amakuru yumutekano:

- 4-Trifluoromethoxyaniline: Hagomba kwitonderwa kugirango wirinde guhura nuruhu n'amaso, kandi wirinde guhumeka cyangwa kuribwa.

- Mugihe ukoresheje no kubika, guhura nibintu nka okiside, acide ikomeye, ibishingwe bikomeye, na hydrogène oxyde igomba kwirinda kugirango hatabaho ingaruka mbi.

- Kurikiza amabwiriza yo kubika no gufata neza imiti kandi wirinde umuriro nubushyuhe.


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