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1,2-Difluorobenzene(CAS#367-11-3) Setšoantšo se Hlahang
  • 1,2-Difluorobenzene(CAS#367-11-3) 1

1,2-Difluorobenzene(CAS#367-11-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H4F2
'Misa oa Molar 114.09
Botenya 1.158g/mLat 25°C(lit.)
Melting Point −34°C(lit.)
Boling Point 92°C(lit.)
Flash point 36°F
Ho qhibiliha ha Metsi Ha e kopane kapa e thata ho kopanya ka metsing.
Solubility Chloroform, Methanol
Khatello ea Mouoane 56.6mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.158
Mmala E hlakileng e se nang 'mala
BRN 1905113
Boemo ba polokelo Sebaka sa ho cha
Botsitso E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing. E tukang haholo. Ela hloko ntlha e tlase ea flash.
Refractive Index n20/D 1.443(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang mebala, ntlha e qhibilihang -34 ℃, ntlha e belang 92 ℃, ntlha ea flash 2 ℃, density 1.158.
Sebelisa E sebelisoa e le li-intermediate tsa meriana, li-intermediates ho organic synthesis

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R11 – E tuka Haholo
R20 – E kotsi ka ho hema
R2017/11/20 -
Tlhaloso ea Tšireletseho S7 - Boloka setshelo se koetsoe ka thata.
S16 - Ipoloke hole le mehloli ea mollo.
S29 - Se ke oa tšela ka har'a li-drain.
S33 - Nka mehato ea boits'ireletso khahlanong le ho tsoa ho sa fetoheng.
S7/9 -
Li-ID tsa UN UN 1993 3/PG 2
WGK Jeremane 3
RTECS CZ5655000
Khoutu ea HS 29036990
Tsebiso ea Kotsi E tukang mollo
Sehlopha sa Likotsi 3
Sehlopha sa ho paka II

 

Selelekela

O-difluorobenzene ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea o-difluorobenzene:

 

Boleng:

- Ponahalo: O-difluorobenzene ke mokelikeli o se nang 'mala kapa kristale e tšoeu.

- Sollubility: O-difluorobenzene e qhibiliha ka har'a metsoako ea tlhaho e kang joala, ethers le benzene.

 

Sebelisa:

- O-difluorobenzene e ka sebelisoa e le thepa ea ho qala le ea bohareng ho motsoako oa manyolo, 'me e sebelisoa haholo masimong a meriana, a bolaeang likokoanyana le a dae.

- E ka boela ea sebelisoa e le tlatsetso ea ho roala, lihlapolli le mafura.

- O-difluorobenzene e ka boela ea sebelisoa indastering ea lisebelisoa tsa elektronike, mohlala, e le karolo ea thepa ea kristale ea metsi.

 

Mokhoa:

- Ho na le mekhoa e 'meli ea mantlha ea ho lokisa o-difluorobenzene: karabelo ea metsoako ea fluorine ka benzene le karabelo e ikhethileng ea fluorination ea benzene ea fluorinated.

- Karabelo ea metsoako ea fluorine ka benzene e tloaelehile, 'me o-difluorobenzene e ka fumanoa ka fluorination ea chlorobenzene ka khase ea fluorine.

- Fluorination e khethehileng ea benzene e nang le fluorinated e hloka tšebeliso ea li-reagents tse khethiloeng tsa fluorinating bakeng sa motsoako.

 

Lintlha tsa Tšireletseho:

- Ho pepesetsoa o-difluorobenzene ho ka baka ho teneha letlalong, mahlo le tsamaiso ea ho hema, 'me ho lokela ho nkoa mehato ea ho itšireletsa.

- Apara likhalase tse sireletsang, liatlana le liaparo tsa mosebetsi ha u sebelisa o-difluorobenzene, 'me u boloke tikoloho e nang le moea o motle.

- E-ba hōle le mollo le mocheso o phahameng, 'me u boloke sebakeng se phodileng, se omileng.

- Pele o sebelisa kapa o tšoara o-difluorobenzene, bala le ho latela litataiso tse nepahetseng tsa ho sebetsana le ts'ireletso.

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