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ibicuruzwa

4-Chlorofluorobenzene (CAS # 352-33-0)

Umutungo wa Shimi:

Inzira ya molekulari C6H4ClF
Misa 130.55
Ubucucike 1.226g / mLat 25 ° C (lit.)
Ingingo yo gushonga -21.5 ° C.
Ingingo ya Boling 129-130 ° C (lit.)
Flash point 85 ° F.
Gukemura Biragoye kuvanga.
Umwuka 1.04mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.226
Ibara Sobanura ibara ritagira ibara ry'umuhondo
BRN 1904542
Imiterere y'Ububiko Agace gashya
Ironderero n20 / D 1.495 (lit.)
Ibintu bifatika na shimi Ibara ritagira ibara ry'umuhondo. Ingingo yo guteka 129 ℃ -130 ℃, gushonga -42 ℃, flash point -27 ℃, indangantege ya 1.4950, uburemere bwihariye 1.226.

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R39 / 23/24/25 -
R23 / 24/25 - Uburozi muguhumeka, guhura nuruhu kandi niba byamizwe.
R11 - Biraka cyane
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
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
S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.)
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
S7 - Komeza ibikoresho bifunze cyane.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
TSCA T
Kode ya HS 29039990
Icyitonderwa Umuriro / Kurakara
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

Chlorofluorobenzene ni ifumbire mvaruganda. Nibintu bitagira ibara bifite impumuro nziza. Ibikurikira ni intangiriro kuri kamere, gukoresha, uburyo bwo gutegura namakuru yumutekano ya chlorofluorobenzene:

 

Ubwiza:

Chlorofluorobenzene ifite imiterere yihariye ya fiziki ya chimique, kwikemurira ibibazo no guhindagurika. Ku bushyuhe bwicyumba, burahagaze, ariko burashobora gukoreshwa hamwe na okiside ikomeye hamwe ningingo zigabanya imbaraga. Atome ya chlorine na fluor muri molekile yayo, chlorofluorobenzene ifite reaction zimwe.

 

Koresha:

Chlorofluorobenzene ifite imikoreshereze itandukanye mu nganda. Chlorofluorobenzene irashobora kandi gukoreshwa nkigishishwa muguhuza ibinyabuzima na wino.

 

Uburyo:

Gutegura chlorofluorobenzene mubisanzwe tubona reaction ya chlorobenzene hamwe na fluor ya hydrogen. Iyi reaction igomba gukorwa imbere ya catalizaires, nka fluoride ya zinc na fluoride. Imiterere yimyitwarire ikorwa mubushyuhe bwinshi, hamwe nubushyuhe busanzwe bwa dogere selisiyusi 150-200.

 

Amakuru yumutekano: Chlorofluorobenzene irakaza uruhu n'amaso, kandi ugomba kwirinda guhura mugihe ukoraho. Mugihe cyo gukora, hagomba gufatwa ingamba nziza zo guhumeka kugirango wirinde guhumeka ibintu. Chlorofluorobenzene ni ibintu byaka kandi bigomba kwirindwa guhura n’amasoko y’umuriro hamwe n’ubushyuhe bwo hejuru. Iyo ubitse, igomba gushyirwa ahantu hakonje, humye kandi hahumeka neza, kure yumuriro na okiside.

 


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