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mankhwala

4 4'-Difluorobenzophenone (CAS# 345-92-6)

Chemical Property:

Molecular Formula C13H8F2O
Molar Misa 218.2
Kuchulukana 1.214g/cm3
Melting Point 106-109 ℃
Boling Point 276.909 ° C pa 760 mmHg
Pophulikira 105.937°C
Kuthamanga kwa Vapor 0.005mmHg pa 25°C
Maonekedwe Mwala woyera
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index 1.544
MDL Mtengo wa MFCD00000353
Zakuthupi ndi Zamankhwala Malo osungunuka: 109.0 ℃
Gwiritsani ntchito Itha kugwiritsidwa ntchito ngati chojambulira komanso chowongolera chowongolera chojambulira chojambulira ndi zida zamagetsi zamagetsi, ndipo itha kugwiritsidwanso ntchito ngati choyambitsa zinthu zina za polymerization. Ndizinthu za monomer kwa ma copolymers ambiri.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
Ma ID a UN UN 3077 9 / PGIII

 

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