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2-Chloro-4 5-difluorobenzoic acid (CAS # 110877-64-0)

Chemical Property:

Molecular Formula C7H3ClF2O2
Molar Mass 192.55 Nws
Qhov ntom 1.4821 (kwv yees)
Melting Point 103-106 ° C (lit.)
Boling Point 258 ° C
Flash Point 257-259 ° C
Dej Solubility 5.0 g / L (20 ºC)
Vapor Siab 0.00273mmHg ntawm 25 ° C
Qhov tshwm sim Dawb hmoov
Xim Dawb
BRN 4247522 ib
pKa 2.50 ± 0.25 (Kev kwv yees)
Kev cia khoom Muab kaw rau hauv qhuav, Chav Kub

Product Detail

Khoom cim npe

Taw qhia 2-Chloro-4,5-difluorobenzoic acid (CAS Nr .: 110877-64-0), cov tshuaj tshwj xeeb tshwj xeeb uas ua rau nthwv dej hauv kev lag luam tshuaj, agrochemicals, thiab cov ntaub ntawv tshawb fawb. Qhov sib xyaw no yog tus cwj pwm los ntawm nws cov qauv molecular tshwj xeeb, uas muaj ob lub fluorine atoms thiab cov tshuaj chlorine atom txuas rau benzoic acid qaum. Qhov kev sib txawv no tsis tsuas yog txhim kho nws cov tshuaj lom neeg ruaj khov tab sis kuj tseem txhawb nqa nws cov reactivity, ua rau nws yog ib qho tseem ceeb hauv tsev thaiv rau ntau yam khoom siv hluavtaws.

2-Chloro-4,5-difluorobenzoic acid tau lees paub rau nws qhov kev ua tau zoo hauv cov organic synthesis. Nws ua hauj lwm raws li ib qho tseem ceeb nruab nrab nyob rau hauv zus tau tej cov ntau yam ntawm biologically active tebchaw, nrog rau cov kws thiab agrochemicals. Nws cov qauv fluorinated muab cov khoom tshwj xeeb uas tuaj yeem txhim kho kev ua tau zoo thiab kev xaiv ntawm cov neeg sib tw tshuaj, ua rau nws muaj txiaj ntsig zoo hauv kev tshawb nrhiav tshuaj thiab kev txhim kho cov txheej txheem.

Ntxiv rau nws cov ntawv thov hauv kev lag luam kws tshuaj, qhov sib xyaw no kuj tseem siv rau hauv kev tsim cov khoom siv siab heev. Nws lub peev xwm los hloov kho lub cev thiab tshuaj lom neeg ua rau nws yog tus neeg sib tw zoo tshaj plaws rau kev txhim kho kev ua tau zoo ntawm cov polymers thiab txheej txheej. Cov kws tshawb fawb thiab cov tuam txhab tsim khoom sib xws tau hloov mus rau 2-Chloro-4,5-difluorobenzoic acid los tsim cov kev daws teeb meem tshiab uas ua tau raws li qhov xav tau ntawm cov cuab yeej siv niaj hnub no.

Kev nyab xeeb thiab kev ua tau zoo yog qhov tseem ceeb thaum tuav cov tshuaj sib txuas, thiab 2-Chloro-4,5-difluorobenzoic acid tsis muaj qhov zam. Nws yog ib qho tseem ceeb kom ua raws li cov txheej txheem kev nyab xeeb thiab cov lus qhia kom muaj kev nyab xeeb siv hauv chav kuaj thiab chaw tsim khoom.

Hauv cov ntsiab lus, 2-Chloro-4,5-difluorobenzoic acid (CAS Nr .: 110877-64-0) yog lub zog muaj zog thiab ntau yam sib xyaw uas ua lub luag haujlwm tseem ceeb hauv kev nce qib kev tshawb fawb thiab kev loj hlob thoob plaws ntau yam kev lag luam. Nws cov khoom tshwj xeeb thiab cov ntawv thov ua rau nws yog ib qho cuab yeej tseem ceeb rau cov kws tshawb fawb thiab cov chaw tsim khoom siv zog rau kev tsim kho tshiab thiab kev ua tau zoo.


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