2-Fluoro-4-nitrophenylacetic acid (CAS# 315228-19-4)

Selelekela

asiti ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C8H6FNO4. E latelang ke tlhaloso ea thepa, tšebeliso, tokiso le tlhaiso-leseling ea polokeho ea komporo ena:

Tlhaho:

-Ponahalo: Bosoeu ho isa ho bosehla bo bosehla bo tiileng ba kristale

-Ntho e qhibilihang: 103-105 ℃

- Sebaka se belang: 337 ℃

-Solubility: E qhibiliha hanyane ka metsing, e qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, ether, joalo-joalo.

Sebelisa:

-acid e ka sebelisoa e le lik'hemik'hale tse mahareng 'me e na le mefuta e mengata ea likopo ho motsoako oa lithethefatsi, Pesticide Synthesis, dae synthesis le masimo a mang.

-Ka lipatlisiso tsa lithethefatsi, e ka sebelisoa ho kopanya metsoako e meng e khahlanong le ho ruruha, antibacterial le tse ling tse sebetsang.

-Ha ho etsoa lipatlisiso ka chefo e bolaeang likokoanyana, e ka sebelisoa ho kopanya chefo e bolaeang likokoanyana, meriana e bolaeang limela, joalo-joalo.

-Ka dae synthesis, e ka sebelisoa ho kopanya mebala le dae.

Mokhoa:

Ho lokisoa ha acid ho ka etsoa ka mehato e latelang:

1. 2-Fluoro-4-nitrobenzene (2-fluoroo-4-nitrobenzene) e sebetsa ka bromoacetic acid (bromoacetic acid) ho fumana 2-bromoacetic acid ester (bromoacetic acid ester).

2. Sebelisa letsoai la bromide ea acid ka moemeli oa hydrolysis kapa tšoara ka anion exchange resin ho fumana asiti.

Lintlha tsa Tšireletseho:

-kapa acid ke motsoako oa lintho tse phelang, 'me mehato e nepahetseng ea tšireletso e lokela ho nkoa ha e pepesitsoe, e kang ho apara li-gloves tse sireletsang lik'hemik'hale, likhalase, joalo-joalo.

-E ka 'na ea halefisa le ho senya mahlo, letlalo le tsela ea ho hema. Qoba ho kopana ka ho toba.

- Nakong ea tšebeliso le polokelo, tlhokomelo e lokela ho nkoa ho qoba mollo le ho qoba ho kopana le li-oxidants.

-Haeba motho a noa kapa a hema, batla thuso ea bongaka hang-hang.