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sehlahisoa

2,4,5-Trifluoro-3-methoxybenzoic(CAS#112811-65-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C8H5F3O3
'Misa oa Molar 206.12
Botenya 1.472g/mLat 25°C(lit.)
Melting Point 105-112°C(lebone)
Boling Point 284.3±35.0 °C(E boletsoeng esale pele)
Flash point 126°F
Khatello ea Mouoane 0.296mmHg ho 25°C
Ponahalo Phofo ea kristale e bosoeu ho isa ho bosehla bo bobebe
Mmala Bosoeu ho isa ho Ho batla ho tšoeu
BRN 7428474
pKa 2.75±0.10(E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index n20/D 1.503(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Sebaka se qhibilihang: 114 - 119 ℃

likristale tse tšoeu kapa tse bosoeu

Sebelisa E sebelisoa e le li-intermediate tsa meriana, haholo-holo bakeng sa motsoako oa lithibela-mafu tsa quinolone tse pharaletseng.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R34 – E baka ho cha
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.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36 - Apara liaparo tse loketseng tsa tšireletso.
Li-ID tsa UN UN 1760 8/PG 2
WGK Jeremane 3
Khoutu ea HS 29189900
Tsebiso ea Kotsi E tenang

 

Selelekela

2,4,5-Trifluoro-3-methoxybenzoic acid.

 

Boleng:

- Ponahalo: 2,4,5-trifluoro-3-methoxybenzoic acid ke kristale e se nang 'mala kapa e tiileng e tšoeu.

- Sollubility: e qhibiliha ka har'a lihlapolli tsa tlhaho tse kang joala le ethers, tse sa qhibiliheng metsing.

- Botsitso: E tsitsitse tlas'a maemo a tloaelehileng a polokelo le tšebeliso.

 

Sebelisa:

- Hangata e sebelisoa e le ntho e thusang kapa reagent ho organic synthesis reaction, bakeng sa karabelo ea fluorination kapa liphetoho tse tšoanang tsa lik'hemik'hale.

 

Mokhoa:

2,4,5-Trifluoro-3-methoxybenzoic acid e atisa ho lokisoa ka tsela ea maiketsetso, e kenyelletsang ho kenngoa ha methylbenzoic acid ka lik'hemik'hale tse loketseng tsa lik'hemik'hale, le ho kenngoa ha liathomo tsa fluorine le lihlopha tsa methoxy ts'ebetsong ea ho kopanya.

 

Lintlha tsa Tšireletseho:

- 2,4,5-Trifluoro-3-methoxybenzoic acid e lokela ho sebetsoa sebakeng se nang le moea o motle 'me e qobe ho hema likhase tsa eona kapa ho kopana le letlalo, mahlo, kapa ho e nka.

- Apara lisebelisoa tse loketseng tsa ho itšireletsa, ho kenyeletsoa liaparo tsa lik'hemik'hale, liatlana le likhalase tsa mahlo, ha u sebelisoa.

- Latela mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso nakong ea ts'ebeliso le polokelo, 'me u qobe ho kopana le lintho tse tukang kapa li-oxidizing agents.

- Ha ho dutla ka phoso kapa kotsi, mehato e nepahetseng e lokela ho nkuwa hanghang ho sebetsana le yona le ho hlwekisa ho qoba tshilafalo ya tikoloho.

 

Ka kopo bala le ho latela litaelo tse amehang tsa polokeho le litemoso tsa khemikhale ka hloko pele o sebelisoa.


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