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4-Bromo-3-chlorobenzoic acid (CAS# 25118-59-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H4BrClO2
'Misa oa Molar 235.46
Botenya 1.809±0.06 g/cm3 (20 ºC 760 Torr)
Melting Point 220-224 °C
Boling Point 333.7±27.0 °C(E boletsoeng esale pele)
Flash point 155.6°C
Khatello ea Mouoane 5.32E-05mmHg ho 25°C
Ponahalo Tiileng
pKa 3.60±0.10(E boletsoeng esale pele)
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index 1.621
MDL MFCD08276864

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R50/53 – Chefo e ngata ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
Tlhaloso ea Tšireletseho S60 - Thepa ena le setshelo sa eona li tlameha ho lahloa e le litšila tse kotsi.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
Li-ID tsa UN UN 2811 6.1/PG 3
WGK Jeremane 3
Khoutu ea HS 29163990
Sehlopha sa Likotsi TS'OALANG
Sehlopha sa ho paka

 

Selelekela

3-Chloro-4-bromobenzoic acid ke motsoako oa manyolo. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: 3-Chloro-4-bromobenzoic acid ke 'mala o mosoeu ho isa ho o mosehla oa kristale.

- Sollubility: E batla e sa qhibidihe ka metsing, mme e na le motswalle o motle wa motswako.

- Thepa ea lik'hemik'hale: 3-chloro-4-bromobenzoic acid e ka ba le esterification, ho nkeloa sebaka le karabelo e 'ngoe ka liketso tse ling tsa lik'hemik'hale.

 

Sebelisa:

- Lik'hemik'hale tsa lik'hemik'hale: 3-chloro-4-bromobenzoic acid e ka sebelisoa e le ntho e qalang kapa e bohareng ea motsoako oa organic bakeng sa motsoako oa metsoako e meng ea tlhaho.

- Meriana e bolaeang likokoanyana: E ka boela ea sebelisoa e le e 'ngoe ea metsoako e bolaeang likokoanyana.

 

Mokhoa:

Mokhoa oa ho lokisa oa 3-chloro-4-bromobenzoic acid o ka fumanoa ka karabelo ea 4-bromobenzoic acid e nang le bromophenyl copper chloride (Cuprous bromochloride) e entsoeng ka acetic acid.

 

Lintlha tsa Tšireletseho:

- Chefo: 3-chloro-4-bromobenzoic acid e ka ba chefo ho batho mme e ka ba le litlamorao tse khopisang mahlong, letlalong le pampiring ea ho hema. Ho kopana ka ho toba ho lokela ho qojoa.

- Tšusumetso ea tikoloho: Ka kopo latela melao le melaoana ea ts'ireletso ea tikoloho ho qoba ho silafatsa tikoloho.

- Ho boloka le ho tšoara: E lokela ho bolokoa sebakeng se omeletseng, se phodileng, hole le lintho tse tukang le li-oxidants. Liatlana, likhalase le liaparo tse sireletsang li lokela ho apesoa ha u tšoara kapa u sebelisoa.

 


  • E fetileng:
  • E 'ngoe:

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