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sehlahisoa

1 1-Dichloro-2 2-difluoroethene (CAS# 79-35-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C2Cl2F2
'Misa oa Molar 132.92
Botenya 1,439 g/cm3
Melting Point -116°C
Boling Point 19°C
Khatello ea Mouoane 999mmHg ho 25°C
Ponahalo metsi
Mmala e senang mmala
Refractive Index 1.3830
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o tsitsitseng. Sebaka sa leqhoa -127.1-126.7 °c (-116 °c), ntlha e belang 20.4 °c (19 °c), boima bo lekanang 1.555(-20/4 °c), refractive index 1.383(-20 °c).

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi R23 – Chefo ka ho hema
R36/38 – Ho hlohlona mahlong le letlalong.
Tlhaloso ea Tšireletseho S9 - Boloka setshelo sebakeng se nang le moea o motle.
S23 - Se ke oa hema mouoane.
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.)
Li-ID tsa UN 3162
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 6.1(a)
Sehlopha sa ho paka II
Chefo LC50 inhalation ho Guinea pig: 700mg/m3/4H

 

Selelekela

1,1-Dichloro-2,2-difluoroethylene, e tsejoang hape e le CF2ClCF2Cl, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

1,1-Dichloro-2,2-difluoroethylene ke mokelikeli o se nang 'mala o nang le monko o ikhethang. E teteaneng ebile ha e qhibilihe ka metsing, empa e ka qhibiliha ka har'a metsoako e mengata ea tlhaho.

 

Sebelisa:

1,1-Dichloro-2,2-difluoroethylene e na le mefuta e fapaneng ea tšebeliso indastering ea lik'hemik'hale. Ke motsoako oa bohlokoa o sebelisoang haholo ho qhaqha kapa ho hlapolla metsoako e mengata ea tlhaho. E boetse e sebelisoa e le sehatsetsi le sehatsetsi, 'me e sebelisetsoa ho etsa li-fluoroelastomers, fluoroplastics, lubricant, le lisebelisoa tsa optical, har'a tse ling. Indastering ea elektronike, e boetse e sebelisoa e le thepa e tala bakeng sa lisebelisoa tsa ho hloekisa le lisebelisoa tse nang le dielectric kamehla.

 

Mokhoa:

Tokisetso ea 1,1-dichloro-2,2-difluoroethylene hangata e fumanoa ka ho itšoara ka 1,1,2-trifluoro-2,2-dichloroethane e nang le fluoride ea koporo. Karabelo e etsoa ka lithemparetjha tse phahameng le ka ho ba teng ha catalyst.

 

Lintlha tsa Tšireletseho:

1,1-Dichloro-2,2-difluoroethylene ke ntho e kotsi, 'me ho pepesehela kapa ho hema mouoane oa eona ho ka baka ho teneha ha mahlo, ho hema le letlalo. Ho pepesehela lintho tse ngata haholo ho ka boela ha baka tšenyo tsamaisong ea methapo e bohareng le matšoafong. Mehato e hlokahalang ea ts'ireletso e lokela ho nkoa nakong ea ts'ebeliso, joalo ka ho apara lisebelisoa tse nepahetseng tsa ts'ireletso, ho netefatsa hore ho na le moea o motle, joalo-joalo. Motsoako o lokela ho bolokoa hantle le ho lahloa ho qoba tšilafalo ea tikoloho.


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