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1,2-Dibromobenzene(CAS#583-53-9) Setšoantšo se hlahang
  • 1,2-Dibromobenzene(CAS#583-53-9) 1

1,2-Dibromobenzene(CAS#583-53-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H4Br2
'Misa oa Molar 235.9
Botenya 1.956 g/mL ho 25 °C (hote.)
Melting Point 4-6 °C (hote.)
Boling Point 224 °C (hote.)
Flash point 91 °C
Ho qhibiliha ha Metsi E sa qhibidihang
Solubility 0.075g/l
Khatello ea Mouoane 0.129mmHg ho 25°C
Tekano ea Mouoane 8.2 (khahlanong le moea)
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 1.956
Mmala bosootho-bosehla
BRN 970241
Boemo ba polokelo Boloka ho
Refractive Index n20/D 1.611(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang mmala kapa o mosehla o bobebe. Ntho e qhibilihisang 7.1 ℃, ntlha e belang 244 ℃(225 ℃),104 ℃(2.0kPa), 92 ℃(1.33kPa), boima bo lekanang 1.9843(20/4 ℃), refractive index 1.6155. E qhibiliha ka har'a ethanol, e qhibiliha ka har'a ether, acetone, benzene le carbon tetrachloride, e sa qhibiliheng metsing. Sebaka sa Flash ke likhato tse 91 tsa Celsius.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN UN 2711
WGK Jeremane 3
TSCA T
Khoutu ea HS 29036990
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 9
Sehlopha sa ho paka III

 

Selelekela

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

 

Boleng:

- Ponahalo: O-dibromobenzene ke kristale e se nang 'mala kapa e tšoeu e tiileng.

- Sollubility: O-dibromobenzene e qhibiliha ka har'a metsoako e meng ea tlhaho, joalo ka benzene le joala.

 

Sebelisa:

- Lisebelisoa tsa elektroniki tsa Organic: o-dibromobenzene e ka sebelisoa ho lokiseng lisebelisoa tsa organic optoelectronic, lipontšo tsa kristale ea metsi, jj.

 

Mokhoa:

Mokhoa o ka sehloohong oa ho itokisa oa o-dibromobenzene o fumanoa ka ho fetola karabelo ea bromobenzene. Mokhoa o sebelisoang hangata ke oa ho qhaqha benzene ka motsoako oa ferrous bromide le dimethyl sulfoxide ebe o itšoara ka mocheso o loketseng ho fumana o-dibromobenzene.

 

Lintlha tsa Tšireletseho:

- O-dibromobenzene e na le chefo e itseng 'me lintlha tse itseng tsa chefo li hloka ho hlahlojoa ho latela maemo.

- Apara liatlana le likhalase tsa mahlo ha u sebelisa o-dibromobenzene ho sireletsa letlalo le mahlo a hau.

- Qoba ho hema mouoane oa o-dibromobenzene kapa ho o fafatsa mahlong le letlalong.

- Qoba ho kopana lipakeng tsa o-dibromobenzene le li-oxidant tse matla, ho khantša le mocheso o phahameng.

- Nakong ea tšebeliso le polokelo, tlhokomelo e lokela ho lefshoa mehatong ea thibelo ea mollo le ho phatloha ho boloka moea o motle.

- Ha re lahla litšila, re tla ipapisa le melao le melaoana ea tikoloho ea lehae mme re nke mehato e nepahetseng ea ho lahla litšila.

 

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