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ibicuruzwa

4-Fluoro-3-Nitrobenzotrifluoride (CAS # 367-86-2)

Umutungo wa Shimi:

Inzira ya molekulari C7H3F4NO2
Misa 209.1
Ubucucike 1.494g / mLat 25 ° C (lit.)
Ingingo ya Boling 92 ° C15mm Hg (lit.)
Flash point 92 ° F.
Amazi meza Kudashonga mumazi.
Umwuka 0.00941mmHg kuri 25 ° C.
Kugaragara Amazi
Ibara icyatsi kibisi-umuhondo
BRN 1880508
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.462 (lit.)
Ibintu bifatika na shimi Ubucucike 1.49
ingingo itetse 92 ° C (15 torr)
indangantego yo gukuraho 1.461-1.463
flash flash 33 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S16 - Irinde amasoko yo gutwikwa.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
Kode ya HS 29049090
Icyitonderwa Umuriro / Kurakara
Icyiciro cya Hazard 6.1
Itsinda ryo gupakira III

 

Intangiriro

4-fluoro-3-nitrotrifluorotoluene nikintu kama. Nibara ritagira ibara ryumuhondo wijimye ufite impumuro idasanzwe mubushyuhe bwicyumba. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura, namakuru yumutekano yikigo:

 

Ubwiza:

- Kugaragara: Ibara ritagira ibara ryijimye

- Kukemeranya: gushonga hamwe nibibazo bya kama, bidahwitse n'amazi, bihamye munsi ya acide

 

Koresha:

4-Fluoro-3-nitrotrifluorotoluene ikoreshwa cyane nka firigo na spray mu nganda. Imikoreshereze yihariye irimo:

- Firigo: Yifashishwa mubikoresho byo gukonjesha no guhumeka nkuburyo bwa chlorofluorocarbone (CFCs) na hydrofluorofluorocarbonene (HCFCs).

- Gusasira: bikoreshwa mu muhogo, mu kirere, no gusukura no kwangiza mu gukora bateri ya lithium.

 

Uburyo:

Gutegura 4-fluoro-3-nitrotrifluorotoluene muri rusange bigerwaho na fluor ya trifluorotoluene (C7H5F3) hanyuma nitrification. By'umwihariko, ibicuruzwa byifuzwa birashobora kuboneka hakoreshejwe fluorination ya p-trifluorotoluene na gaze ya fluor muguhuza reaction, hanyuma nitrification reaction hamwe na acide ya nitric na acide sulfurike yibanze.

 

Amakuru yumutekano:

4-fluoro-3-nitrotrifluorotoluene ni amazi yaka kandi arashobora kubyara imyotsi na gaze byangiza mubihe bimwe na bimwe

- Guhumeka neza: Menya neza ko ibidukikije bikora bihumeka neza kugirango wirinde guhumeka imyuka iva muri uru ruganda.

- Ingamba zo gukingira umuriro: Irinde guhura n’umuriro ufunguye, ubushyuhe bwinshi, n’amasoko y’ubushyuhe kugirango wirinde impanuka cyangwa umuriro.

- Kwirinda kubika: Urusange rugomba kubikwa ahantu hakonje, humye, gahumeka neza, kure yumuriro na okiside.

 

Icyangombwa: 4-Fluoro-3-nitrotrifluorotoluene ni uruganda kama kandi kuyikoresha no kuyikoresha bisaba uburyo bwo gukora neza no kubahiriza amabwiriza nubuyobozi bijyanye.


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