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ibicuruzwa

Ethyl-2 2 3 3 3-pentafluoropropionate (CAS # 426-65-3)

Umutungo wa Shimi:

Inzira ya molekulari C5H5F5O2
Misa 192.08
Ubucucike 1,299 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 75.5 ° C.
Ingingo ya Boling 75-76 ° C (lit.)
Flash point 35 ° F.
Umwuka 105mmHg kuri 25 ° C.
Kugaragara amazi meza
Uburemere bwihariye 1.299
Ibara Ibara ritagira ibara hafi
BRN 1779789
Imiterere y'Ububiko Ikirere cyinjiza, 2-8 ° C.
Ironderero n20 / D 1.301 (lit.)

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R11 - Biraka cyane
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S33 - Fata ingamba zo kwirinda ibicuruzwa bisohoka.
S36 - Kwambara imyenda ikingira.
Indangamuntu ya Loni UN 3272 3 / PG 2
WGK Ubudage 3
TSCA T
Kode ya HS 29159000
Icyitonderwa Umuriro
Icyiciro cya Hazard 3
Itsinda ryo gupakira II

 

Intangiriro

Ethyl pentafluoropropionate (izwi kandi nka methyl pentafluoropropionate cyangwa Ethyl pentafluoropropionate) ni amazi atagira ibara afite impumuro ikomeye. Ibikurikira nintangiriro yimiterere yabyo, imikoreshereze, uburyo bwo gutegura namakuru yumutekano:

 

Ubwiza:

- Gukemuka: Gukemura hamwe na solge nyinshi, ariko hafi yo kudashonga mumazi

- Flammability: gaze yaka, ubumara bwa fluoride irashobora kubyara iyo ihuye numuriro cyangwa ubushyuhe bwinshi

 

Koresha:

- Ethyl pentafluoropropionate ikoreshwa cyane muri synthesis organique nka solvent na cataliste ya synthesis synthesis

- Irashobora kandi gukoreshwa nkibikoresho fatizo byo gutwikira hejuru kugirango byongere kwangirika kwangirika nubushuhe bwibikoresho

- Kubuvuzi bwo hejuru no gusukura ibikoresho mubikorwa bya elegitoroniki

 

Uburyo:

- Gutegura Ethyl pentafluoropropionate muri rusange bifata floride iremereye, ikoresha aside ya pentafluoropropionic kugirango ikore hamwe na methanol cyangwa Ethanol kugirango itange Ethyl pentafluoropropionate. Imiterere yimyitwarire isaba ubushyuhe bwagenzuwe nigihe cyo kubyitwaramo kugirango umusaruro n'ubwiza bwibicuruzwa.

 

Amakuru yumutekano:

- Ethyl pentafluoropropionate irakaze kandi igomba kwirinda guhura nuruhu n'amaso. Uturindantoki turinda, amadarubindi n'imyenda ikingira bigomba kwambarwa mugihe cyo kubaga.

- Ethyl pentafluoropropionate ni amazi yaka umuriro kandi agomba kubikwa kure yumuriro nubushyuhe bwinshi. Irinde guhura ningingo zikomeye za okiside kugirango wirinde umuriro cyangwa guturika.

- Gukorera ahantu hafite umwuka mwiza kandi wirinde guhumeka imyuka yacyo mugihe ukora.

- Mugihe uhuye nimpanuka cyangwa guhumeka, hita wimuka mumuyaga mwiza hanyuma ushake inama zubuvuzi nibiba ngombwa.

 


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