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sehlahisoa

3-Trifluoromethoxyphenol (CAS# 827-99-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H5F3O2
'Misa oa Molar 178.11
Botenya 1.379g/mLat 25°C(lit.)
Boling Point 69-70°C12mm Hg(lit.)
Flash point 184°F
Khatello ea Mouoane 0.651mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.379
Mmala E hlakileng e se nang mmala ho isa ho mosehla
BRN 1868036
pKa 8.83±0.10(E boletsoeng esale pele)
Boemo ba polokelo Boemo bo sa tsitsang, Mocheso oa Kamore
Refractive Index n20/D 1.446(lit.)
MDL MFCD00040987
Thepa ea 'Mele le ea Lik'hemik'hale Seela se se nang mmala se bonaletsang. Sebaka se qhibilihang ke 69-70 deg C, sekhahla se lekanyelitsoeng sa 1.397.
Sebelisa E sebelisoa e le meriana, meriana e bolaeang likokoanyana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
Li-ID tsa UN 2927
WGK Jeremane 3
Khoutu ea HS 29095000
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

M-trifluoromethoxyphenol. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

M-trifluoromethoxyphenol ke kristale e tšoeu e tiileng e qhibilihang ka har'a metsoako ea tlhaho e kang ethers le alcohols, empa e sa qhibilihe ka metsing. E na le asiti e ngata ebile e na le oxidizing.

 

Lisebelisoa: E ka boela ea sebelisoa e le tlatsetso ho li-antioxidants, li-flame retardants, le li-photoinitiators, har'a tse ling.

 

Mokhoa:

M-trifluoromethoxyphenol e ka lokisoa ka trifluoromethylation ea cresol. Mohato o ikhethileng ke ho sebetsana le cresol le trifluoromethane (fluorinating agent) ka pel'a ntho e sebetsang ho hlahisa m-trifluoromethoxyphenol.

 

Lintlha tsa Tšireletseho:

M-trifluoromethoxyphenol ha e bake kotsi e kholo 'meleng oa motho tlas'a maemo a tloaelehileng a tšebeliso. Ke lik'hemik'hale 'me tlhokomelo e lokela ho nkoa ho qoba ho hema lerōle kapa letlalo. Lisebelisoa tse loketseng tsa ho itšireletsa tse kang liatlana tse sireletsang le likhalase tsa mahlo li lokela ho roaloa nakong ea ha li sebelisoa. Ha ho bolokoa le ho ts'oaroa, ts'ebetso e nepahetseng ea ts'ireletso le melaoana e lokela ho hlokomeloa, ho kopana le mehloli ea mollo ho lokela ho qojoa, 'me ho tsoakoa le lintho tse kang li-oxidants le li-acid tse matla li lokela ho qojoa. Ha ho hlaha kotsi e kang ho dutla, mehato e loketseng ya tshohanyetso e lokela ho nkuwa ho sebetsana le yona mme ho buisanwe le setsebi.


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