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ibicuruzwa

2 4-Dichlorobenzotrifluoride (CAS # 320-60-5)

Umutungo wa Shimi:

Inzira ya molekulari C7H3Cl2F3
Misa 215
Ubucucike 1.484 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -26 ° C.
Ingingo ya Boling 117-118 ° C (lit.)
Flash point 162 ° F.
Amazi meza 8.67mg / L kuri 25 ℃
Umwuka 1.48hPa kuri 25 ℃
Kugaragara Amazi
Uburemere bwihariye 1.484
Ibara Sobanura ibara
BRN 2098743
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.481 (lit.)
Ibintu bifatika na shimi Amazi adafite ibara, uburemere bwihariye 1.484, ingingo itetse 117-118 ℃, Flash Point 72 ℃, indangagaciro yo kugabanya 1.4802, ubucucike bugereranije 1.484. Kudashonga mumazi, birashobora kutumvikana na Ethanol, ether.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka 34 - Bitera gutwika
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S27 - Kuramo ako kanya imyenda yose yanduye.
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.)
Indangamuntu ya Loni UN 3265 8 / PG 2
WGK Ubudage 2
RTECS CZ5566877
TSCA T
Kode ya HS 29039990
Icyitonderwa Ruswa
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

2,4-Dichlorotrifluorotoluene ni ifumbire mvaruganda.

 

2,4-dichlorotrifluorotoluene ikoreshwa cyane nkumuti woguhindura synthesis reaction, kandi irashobora gukoreshwa nkigisubizo cya reaction, igisubizo cya fluorine reagent hamwe nigisubizo cya catalizator.

 

Uburyo bwo gutegura ni 2,4-dichlorotrifluorotoluene irashobora kuboneka hakoreshejwe fluor ya benzene. Uburyo bwihariye bwo kwitegura nuburyo bukurikira: benzene na acide hydrofluoric bigaragarira muri reaktor, hanyuma gaze ya chlorine ikongerwamo, uburyo bwo kubyitwaramo bugenzurwa na fluor reaction, hanyuma amaherezo yera 2,4-dichlorotrifluorotoluene aboneka binyuze mu gutandukana, kweza nizindi ntambwe .

 

Ni nkenerwa gukurikiza byimazeyo uburyo bwo gufata neza imiti no kwambara ibikoresho bibarinda nk ibirahure byumutekano, gants n imyenda ikingira;

Irinde guhura bitaziguye n'uruhu, amaso n'inzira z'ubuhumekero, kwoza ako kanya n'amazi menshi hanyuma ushakire kwa muganga niba ubikora;

Irinde guhura nibintu bishobora gutwikwa kandi wirinde ingaruka zitanga imyuka yubumara;

Koresha ahantu hafite umwuka uhagije kugirango wirinde guhumeka imyuka yubumara;

Iyo ubitse, bigomba kubikwa kure yumuriro nubushyuhe bwinshi, kandi bikabikwa ahantu hakonje, humye.

 


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