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ibicuruzwa

P-Bromobenzotrifluoride (CAS # 402-43-7)

Umutungo wa Shimi:

Inzira ya molekulari C7H4BrF3
Misa 225.01
Ubucucike 1.607g / mLat 25 ° C (lit.)
Ingingo ya Boling 154-155 ° C (lit.)
Flash point 120 ° F.
Gukemura Ntabwo ari bibi cyangwa bigoye kuvanga.
Umwuka 4.072mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.607
Ibara Sobanura ibara ritagira umuhondo
BRN 2045666
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.472 (lit.)
Ibintu bifatika na shimi Ubucucike 1.6
ingingo itetse 154-155 ° C.
igipimo cyangiritse 1.472-1.474
flash flash 48 ° C.
Koresha Ikoreshwa nka farumasi, imiti yica udukoko

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.
S36 - Kwambara imyenda ikingira.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S16 - Irinde amasoko yo gutwikwa.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
TSCA T
Kode ya HS 29036990
Icyitonderwa Umuriro
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

Bromotrifluorotoluene nikintu kama. Nibintu bitagira ibara kandi bisobanutse bifite impumuro nziza cyane mubushyuhe bwicyumba.

 

Bromotrifluorotoluene ikoreshwa cyane nkumuterankunga wa atome ya bromine muri reaction ya synthesis. Irashobora kwifata hamwe na aniline kugirango ibyare insimburangingo ya bromoaniline, ifite akamaro gakomeye mubikorwa bya farumasi hamwe na synthesis yica udukoko. Bromotrifluorotoluene irashobora kandi gukoreshwa nkigikoresho gikomeye cya fluorine reaction ya fluor.

 

Uburyo busanzwe bwo gutegura bromotrifluorotoluene ni uguhindura hydrogenate bromine na trifluorotoluene imbere ya catalizator. Ubundi buryo ni ukunyuza gaze ya bromine ukoresheje trifluoromethyl.

Guhumeka umwuka wacyo bigomba kwirindwa mugihe bikoreshwa, kandi bigomba kwemezwa ko igikorwa gikorerwa ahantu hafite umwuka mwiza. Bromotrifluorotoluene nayo ni ibintu byaka kandi bigomba kubikwa kure yumuriro nubushyuhe bwinshi. Mugihe uhuye ningingo zikomeye za okiside, hashobora kubaho reaction yubukazi, kandi hagomba gukomeza gutandukana nabo.


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