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umkhiqizo

2′-Fluoroacetophenone (CAS# 445-27-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula C8H7FO
I-Molar Mass 138.14
Ukuminyana 1.238g/cm3
I-Melting Point 26-27C
I-Boling Point 238.4°C ku-760 mmHg
I-Flash Point 98°C
I-Vapor Presure 0.0426mmHg ku-25°C
Ukubukeka Yenza Uketshezi, umbala Sula ungabi nombala ukuya kokuphuzi
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index 1.538
Izakhiwo Zomzimba Nezamakhemikhali Izakhiwo zomzimba nezekhemikhali 2 '-i-fluoroacetophenone ayinambala noma iphuzi, uketshezi olunamafutha aluhlaza ngokukhanyayo noma amakristalu e-flake kuzinga lokushisa elilingana negumbi, awancibiliki emanzini, ancibilika kuzincibilikisi eziningi eziphilayo njenge-ethanol ne-ether. Okuvuthayo, ukukhulula amagesi anobuthi acasulayo. Amakhemikhali anobuthi, kodwa ukuntuleka kwedatha yobuthi, angabhekisela kubuthi be-fluorobenzene ne-acetophenone, ubuthi bayo bufana ne-benzene. Ukusebenza kwamakhemikhali e-o-fluoroacetophenone kufana nalokho kwe-benzene, okungashintshwa, kwengezwe, kufihlwe, kufakwe i-oxidation, kuncishiswe nokunye ukusabela. Ingafinyezwa nge-ethyl formate ngaphansi kwezimo ze-alkaline.
Sebenzisa Ukusetshenziswa okuyinhloko kwe-2 '-fluoroacetophenone i-organic intermediates, esetshenziselwa ukuhlanganiswa kwezidakamizwa ezintsha, njengama-bronchodilators, ingasetshenziswa futhi ekuhlanganiseni kodayi namanye amakhemikhali amahle.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
Ama-ID e-UN UN 2810
I-WGK Germany 3
Ikhodi ye-HS 29147090
I-Hazard Class I-IRRITANT
Iqembu Lokupakisha III

 

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