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sehlahisoa

2-6-Difluoroaniline (CAS#5509-65-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H5F2N
'Misa oa Molar 129.11
Botenya 1.199 g/mL ho 25 °C (hote.)
Boling Point 51-52 °C/15 mmHg (hote.)
Flash point 110°F
Ho qhibiliha ha Metsi E qhibiliha hanyane ka metsing.
Solubility Chloroform, Ethyl Acetate (Hanyenyane)
Khatello ea Mouoane 1.98E-06mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.28
Mmala Bosehla bo hlakileng ho isa ho sootho
BRN 2802697
pKa 1.81±0.10(E boletsoeng esale pele)
Boemo ba polokelo Boloka sebakeng se lefifi, se koetsoe sebakeng se omileng, 2-8 ° C
Botsitso Hygroscopic
Refractive Index n20/D 1.508(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Tšobotsi: mokelikeli o mosehla o bobebe.
ntlha e belang 51-52 ℃(1.94kPa)
Sebelisa E sebelisoa ha ho etsoa mefuta e fapaneng ea chefo e bolaeang likokoanyana, fungicides le herbicides, ke karolo ea bohlokoa ea lipakeng tsa meriana le chefo e bolaeang likokoanyana.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R10 – E ka cha
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 S36 - Apara liaparo tse loketseng tsa tšireletso.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S23 - Se ke oa hema mouoane.
S16 - Ipoloke hole le mehloli ea mollo.
S16/23/26/36/37/39 -
S24/25 - Qoba ho kopana le letlalo le mahlo.
Li-ID tsa UN UN 1993 3/PG 3
WGK Jeremane 3
LIKHOUTU FLUKA BRAND F 8-10-23
Khoutu ea HS 29214210
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

2,6-Difluoroaniline ke motsoako oa lintho tse phelang. Ke kristale e tšoeu e tiileng e ke keng ea qhibiliha metsing ka mocheso oa kamore.

 

Tse latelang ke tse ling tsa thepa le ts'ebeliso ea 2,6-difluoroaniline:

1. 2,6-Difluoroaniline ke motsoako oa amine o nkhang hamonate o nang le monko o matla oa amine.

2. Ke mofani ea matla oa elektronike o ka sebelisoang e le karolo ea lisebelisoa tsa conductor.

4. E boetse e sebelisoa ka tloaelo e le sesebelisoa kapa reagent ho organic synthesis reactions.

 

Mokhoa oa ho lokisa 2,6-difluoroaniline:

Mokhoa o sebelisoang hangata oa ho kopanya o fumanoa ka karabelo ea aniline le hydrogen fluoride. Ntlha ea pele, aniline e itšoara ka hydrogen fluoride ka har'a motsoako o loketseng, 'me sehlahisoa se hloekisoa ka mor'a ho arabela ho fumana 2,6-difluoroaniline.

 

Lintlha tsa polokeho ea 2,6-difluoroaniline:

1. 2,6-Difluoroaniline ke ntho e kotsi, e halefisang le e senyang. Tlhokomelo e lokela ho nkoa ha u kopana le letlalo, mahlo, kapa ho hema.

2. Thepa e nepahetseng ea tšireletso ea botho e lokela ho sebelisoa nakong ea ts'ebetso, ho kenyelletsa le likhalase tsa lik'hemik'hale, liatlana le liaparo tse sireletsang, joalo-joalo.

3. Ha li tsoakoa le metsoako e meng, mouoane o chefo, likhase kapa mosi o ka ’na oa hlahisoa ’me oa hloka ho sebetsoa sebakeng se nang le moea o motle.

4. Pele o sebetsana le 2,6-difluoroaniline kapa metsoako ea eona e amanang le eona, mekhoa ea ts'ebetso ea ts'ireletso e amehang le litataiso li lokela ho utloisisoa le ho lateloa.

 


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