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ibicuruzwa

2-Bromo-5-nitrobenzotrifluoride (CAS # 367-67-9)

Umutungo wa Shimi:

Inzira ya molekulari C7H3BrF3NO2
Misa 270
Ubucucike 1.7750 (igereranya)
Ingingo yo gushonga 41-44 ° C (lit.)
Ingingo ya Boling 87-88 ° C / 3 mmHg (lit.)
Flash point > 230 ° F.
Gukemura gushonga muri Methanol
Umwuka 0.141mmHg kuri 25 ° C.
Kugaragara Ikirahure cy'umuhondo
Ibara Umweru kugeza Mucyo Umuhondo Kuri Icyatsi
Imipaka ntarengwa ACGIH: TWA 2.5 mg / m3NIOSH: IDLH 250 mg / m3
BRN 2460260
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.514
MDL MFCD00014707

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
Ibisobanuro byumutekano S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S24 / 25 - Irinde guhura nuruhu n'amaso.
Indangamuntu ya Loni 2306
WGK Ubudage 3
Kode ya HS 29049090
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Bromo-5-nitrotrifluorotoluene ni ifumbire mvaruganda. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

2-Bromo-5-nitrotrifluorotoluene nikintu kitagira ibara gifite impumuro nziza. Ifite imbaraga nke kandi irashobora gushonga mumashanyarazi nka ether na acetone.

 

Koresha:

2-bromo-5-nitrotrifluorotoluene ikoreshwa cyane nka reagent muri synthesis synthesis. Bikunze gukoreshwa muguhuza ibice byimpumuro nziza kandi bifite uruhare rwibintu byingenzi kandi byibanze.

 

Uburyo:

2-Bromo-5-nitrotrifluorotoluene irashobora kuboneka muguhuza p-3-nitro-p-trifluorotoluene. Ubwa mbere, 3-nitro-p-trifluorotoluene ishonga mumashanyarazi kama nka ether, bromide yongewemo, kandi ibicuruzwa 2-bromo-5-nitrotrifluorotoluene bibyara umusaruro nyuma yo kubyitwaramo byanyuze mubushyuhe nigihe gikwiye.

 

Amakuru yumutekano:

2-Bromo-5-nitrotrifluorotoluene igomba kuba kure yubushyuhe bukabije n’umuriro ufunguye, kandi ukirinda guhura nuruhu, amaso ninzira zubuhumekero. Ibikoresho bikwiye byo kurinda umuntu nka gants, ibirahure, nibikoresho birinda ubuhumekero bigomba kwambarwa mugihe cyo kubikoresha. Mugihe cyo kubika, igomba kubikwa kure ya okiside nibikoresho byaka. Niba ushizemo umwuka cyangwa winjiye, shaka ubuvuzi bwihuse. Uburyo bukwiye bwo kwirinda umutekano bugomba gukurikizwa mugihe gikora uruganda kandi impapuro zumutekano zijyanye nazo zigomba gusuzumwa.


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