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ibicuruzwa

4-Fluoro-2-nitrotoluene (CAS # 446-10-6)

Umutungo wa Shimi:

Inzira ya molekulari C7H6FNO2
Misa 155.13
Ubucucike 1.26
Ingingo yo gushonga 27 ° C (lit.)
Ingingo ya Boling 138-139 ° C83mm Hg (lit.)
Flash point 210 ° F.
Umwuka 0.23mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.260
Ibara Sobanura umuhondo kugeza amber
BRN 1946051
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.522 (lit.)
Ibintu bifatika na shimi Amazi yumuhondo

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R22 - Byangiza niba byamizwe
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.
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S37 - Kwambara uturindantoki dukwiye.
S28A -
Indangamuntu ya Loni UN2811
WGK Ubudage 2
Kode ya HS 29049090
Icyitonderwa Kurakara
Icyiciro cya Hazard 6.1
Itsinda ryo gupakira III

 

Intangiriro

 

Ubwiza:

4-Fluoro-2-nitrotoluene ni ifu idafite ibara ryumuhondo kristaline ifata ubushyuhe bwicyumba. Ifite umunuko ukomeye kandi ntishobora gushonga mumazi, ariko irashobora gushonga byoroshye mumashanyarazi nka Ethanol na ketone.

 

Koresha:

 

Uburyo:

Uburyo bwo gutegura 4-fluoro-2-nitrotoluene irashobora kuboneka hakoreshejwe fluor ya p-nitrotoluene. By'umwihariko, hydrogène hydrogène cyangwa fluoride ya sodium irashobora gukoreshwa mugukora nitrotoluene mumashanyarazi cyangwa sisitemu yo kubyitwaramo no mubushyuhe bukwiye.

 

Amakuru yumutekano:

Hariho ingamba z'umutekano zigomba gukurikizwa mugihe ukoresheje 4-fluoro-2-nitrotoluene. Nibintu kama kama bifite uburozi kandi bikarakaza. Guhumeka imyuka cyangwa umukungugu bigomba kwirindwa mugihe gikora kandi hagomba kubaho uburyo bwiza bwo guhumeka. Koza ako kanya nyuma yo guhura nuruhu cyangwa amaso hamwe namazi menshi hanyuma ushake inama zubuvuzi. Mugihe cyo kubika no gutwara, hagomba kwirindwa guhura nibintu byaka umuriro, kandi ibikoresho bigomba kubikwa neza cyane biturutse kumuriro nubushyuhe.

 


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