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ibicuruzwa

4- (Trifluoromethyl) benzaldehyde (CAS # 455-19-6)

Umutungo wa Shimi:

Inzira ya molekulari C8H5F3O
Misa 174.12
Ubucucike 1.275g / mLat 25 ° C (lit.)
Ingingo yo gushonga 1-2 ° C.
Ingingo ya Boling 66-67 ° C13mm Hg (lit.)
Flash point 150 ° F.
Amazi meza Kubora mumazi. 1.5 g / L kuri 20 ° C.
Gukemura 1.5g / l
Umwuka 1.09mmHg kuri 25 ° C.
Kugaragara Amazi meza
Uburemere bwihariye 1.275
Ibara Sobanura ibara ry'umuhondo
BRN 1101680
Imiterere y'Ububiko Ikirere cyinjiza, 2-8 ° C.
Yumva Ikirere
Ironderero n20 / D 1.463 (lit.)
MDL MFCD00006952
Ibintu bifatika na shimi Ubucucike 1.275
ingingo itetse 66-67 ° C (13 mmHg)
flash point 65 ° C.
Koresha Ikoreshwa mu myitozo ngororamubiri muri reaction ya Wittig no muri synthesis idasanzwe ya alcool.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
FLUKA BRAND F CODES 10-23
TSCA T
Kode ya HS 29130000
Icyitonderwa Kurakara
Icyiciro cya Hazard IRRITANT, SENSIT

 

Intangiriro

Trifluoromethylbenzaldehyde (izwi kandi nka TFP aldehyde) ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya trifluoromethylbenzaldehyde:

 

Ubwiza:

- Kugaragara: Trifluoromethylbenzaldehyde ni ibara ritagira ibara ryumuhondo hamwe numunuko wa benzaldehyde.

.

 

Koresha:

- Mu bushakashatsi bw’imiti, irashobora gukoreshwa muguhuza ibindi bintu kama nibikoresho.

 

Uburyo:

Trifluoromethylbenzaldehyde muri rusange itegurwa nigisubizo cya benzaldehyde na acide trifluoroformic. Mugihe cyo kubyitwaramo, mubisanzwe bikorwa mubihe bya alkaline kugirango byorohereze reaction. Uburyo bwihariye bwo gusanisha bushobora gusobanurwa muburyo burambuye mubitabo cyangwa patenti ya synthesis.

 

Amakuru yumutekano:

- Trifluoromethylbenzaldehyde ni ifumbire mvaruganda, bityo rero hagomba gufatwa ingamba mugihe uyikoresheje, kandi hagomba gukurikizwa ibisobanuro bijyanye nibikorwa.

- Guhura nuruhu cyangwa guhumeka imyuka yacyo birashobora gutera uburakari no kwangiza umubiri wumuntu, kandi kwirinda no guhumeka neza bigomba kwirindwa mugihe ukora muri laboratoire.

- Mugihe uhuye cyangwa uhumeka, hita woza amazi yibasiwe namazi meza hanyuma ushakire ubuvuzi.

- Mugihe cyo kubika no gutunganya, uruganda rugomba kubikwa mu kintu cyumuyaga, kure yumuriro na ogisijeni, kugirango wirinde ibyago byumuriro no guturika.

 


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