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mankhwala

2 6-Difluorobenzoic acid (CAS # 385-00-2)

Chemical Property:

Molecular Formula C7H4F2O2
Molar Misa 158.1
Kuchulukana 1.3486 (chiyerekezo)
Melting Point 157-161 °C (kuyatsa)
Boling Point 72-77 ° C 13mm
Pophulikira 72-77 ° C / 13mm
Kusungunuka kwamadzi zosungunuka
Kusungunuka Sungunulani mu ethanol, etha, acetone, sungunulani m'madzi otentha, sungunuka pang'ono m'madzi ozizira.
Kuthamanga kwa Vapor 0.0358mmHg pa 25°C
Maonekedwe Crystallization
Mtundu Kuyera mpaka Kuwala kwachikasu kupita ku kuwala lalanje
Mtengo wa BRN 973774
pKa 2.34±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
MDL Chithunzi cha MFCD00002411
Zakuthupi ndi Zamankhwala White ufa
Gwiritsani ntchito Kwa zosungira chakudya, zoletsa zoletsa ndi mankhwala ophera tizilombo, mankhwala apakatikati

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R36 - Zokhumudwitsa m'maso
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
WGK Germany 3
Mtengo wa RTECS DG8559000
HS kodi 29163900
Kalasi Yowopsa ZOKWIYA

 

Mawu Oyamba

Sungunulani mu ethanol, etha, acetone, sungunulani m'madzi otentha, sungunuka pang'ono m'madzi ozizira.


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