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ibicuruzwa

4-bromo-2- (trifluoromethyl) aniline (CAS # 445-02-3)

Umutungo wa Shimi:

Inzira ya molekulari C7H5BrF3N
Misa 240.02
Ubucucike 1.71g / mLat 25 ° C (lit.)
Ingingo yo gushonga 84 ~ 86 ℃ / 5mm
Ingingo ya Boling 84-86 ° C5mm Hg (lit.)
Flash point 225 ° F.
Umwuka 0.0955mmHg kuri 25 ° C.
Kugaragara amazi meza
Uburemere bwihariye 1.71
Ibara Umuhondo wijimye kugeza Umuhondo kugeza Orange
BRN 2211504
pKa 0,76 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero n20 / D 1.532 (lit.)
MDL MFCD00064393
Ibintu bifatika na shimi Crystal y'umuhondo
Koresha Ikoreshwa nka farumasi, imiti yica udukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R34 - Bitera gutwikwa
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
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.)
S27 - Kuramo ako kanya imyenda yose yanduye.
WGK Ubudage 3
TSCA T
Kode ya HS 29214300
Icyitonderwa Kurakara
Icyiciro cya Hazard 6.1

 

Intangiriro

2-Amino-5-bromotrifluorotoluene. Ibikurikira nintangiriro yumutungo wacyo, imikoreshereze, uburyo bwo gukora namakuru yumutekano:

 

Ubwiza:

2-Amino-5-bromotrifluorotoluene numuhondo kugeza orange kristalline ikomeye. Ifite umunuko ukomeye kandi ntishobora gushonga mumazi ariko igashonga mumashanyarazi kama nka Ethanol na dimethyl sulfoxide.

 

Imikoreshereze: Irakoreshwa kandi murwego rwubuhinzi gukora imiti yica udukoko nudukoko.

 

Uburyo:

2-Amino-5-bromotrifluorotoluene muri rusange itegurwa na synthesis. Uburyo bukoreshwa muburyo bwa synthesis ni ugukora 2-amino-5-bromotrifluorotoluenylsilane hamwe na nitrite ya sodium kugirango ikore intera hagati, hanyuma yanduze kugirango ibone ibicuruzwa byanyuma.

 

Amakuru yumutekano: Irashobora gutera uburakari kumaso, uruhu, na sisitemu yubuhumekero. Kumara igihe kirekire cyangwa binini bishobora kwangiza ubuzima bwabantu. Ibikoresho bikwiye byo kurinda umuntu nk'uturindantoki, inkweto zo kurinda amaso, n'ibikoresho birinda ubuhumekero bigomba kwambara mugihe cyo gukora. Byongeye kandi, igomba kubikwa mubikoresho byumuyaga kugirango wirinde guhura nibintu nka okiside na acide ikomeye. Bibaye ngombwa, bigomba gukorerwa ahantu hafite umwuka uhagije kandi ukirinda guhumeka umwuka wacyo. Mugihe ukoresha cyangwa ukemura iki kigo, kurikiza uburyo bukoreshwa mubikorwa byumutekano.


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