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3 4-Dichlorobenzotrifluoride （CAS # 328-84-7) Ishusho Yerekanwe
  • 3 4-Dichlorobenzotrifluoride （CAS # 328-84-7) 1

3 4-Dichlorobenzotrifluoride （CAS # 328-84-7)

Umutungo wa Shimi:

Inzira ya molekulari C7H3Cl2F3
Misa 215
Ubucucike 1.478 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga -13–12 ° C (lit.)
Ingingo ya Boling 173-174 ° C (lit.)
Flash point 150 ° F.
Gukemura Chloroform (Buke), Ethyl Acetate (Buhoro)
Umwuka 1,6 mm Hg (20 ° C)
Kugaragara Amavuta
Uburemere bwihariye 1.478
Ibara Ibara
BRN 1950151
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero n20 / D 1.475 (lit.)
Ibintu bifatika na shimi ubucucike 1.478
gushonga -13 ° C.
ingingo itetse 173-174 ° C.
igipimo cyangiritse 1.474-1.476
flash point 65 ° C.
Koresha Ikoreshwa nk'imiti yica udukoko, imiti ihuza imiti

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R34 - Bitera gutwikwa
R22 - Byangiza niba byamizwe
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
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.)
S60 - Ibi bikoresho hamwe nibikoresho byabyo bigomba gutabwa nkimyanda ishobora guteza akaga.
S20 - Mugihe ukoresha, ntukarye cyangwa ngo unywe.
Indangamuntu ya Loni 1760
WGK Ubudage 2
RTECS CZ5527510
TSCA Yego
Kode ya HS 29036990
Icyitonderwa Kurakara
Icyiciro cya Hazard 8
Itsinda ryo gupakira III

 

Intangiriro

3,4-Dichlorotrifluorotoluene (izwi kandi nka 3,4-dichlorotrifluoromethylbenzene) ni ifumbire mvaruganda.

 

3,4-Dichlorotrifluorotoluene ni amazi atagira ibara kandi adashonga mumazi. Ibintu nyamukuru biranga ni imiti ihamye kandi ihagije. Imiterere yihariye, ifite ituze ryiza ryubushyuhe bwinshi.

 

Mubikorwa bifatika, 3,4-dichlorotrifluorotoluene ikoreshwa nkigihe gito muri synthesis. Mubyongeyeho, irashobora gukoreshwa nka surfactant na solve.

 

Uburyo bwo gutegura 3,4-dichlorotrifluorotoluene buboneka cyane cyane kuri fluor na chlorine ya trifluorotoluene. Ubu buryo busanzwe bubera mu kirere cya inert kandi bisaba gukoresha reaction na catalizator.

 

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