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sehlahisoa

Bromoacetyl bromide(CAS#598-21-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C2H2Br2O
'Misa oa Molar 201.84
Botenya 2.324g/mLat 20°C
Melting Point 148.5°C (khakanyo)
Boling Point 147-150°C(lebone)
Flash point >105°C
Ho qhibiliha ha Metsi RETS'ELISITSOE
Khatello ea Mouoane 3.8 mm Hg (25 °C)
Ponahalo Phofo
Mmala Bosoeu
BRN 605440
Boemo ba polokelo Sehatsetsi (+4°C)
Botsitso E tsitsitse, empa e arabela ka mabifi ka metsi. Ha e lumellane le metsi, mongobo, joala, metheo e matla, li-oxidizing agents tse matla.
E hloahloa E Mamela Mongobo
Refractive Index n20/D 1.547(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Litšobotsi tsa mokelikeli o hlakileng o senang mmala kapa o mosehla.
ntlha e belang 147 ~ 150 ℃
letsoalo le lekanyelitsoeng 2.317
index ea refractive 1.5475
qhibilihang ka har'a benzene, ether, chloroform.
Sebelisa E sebelisoa e le Setsi sa Litlhare Bakeng sa motsoako oa Organic

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi C - E senya
Likhoutu tsa Kotsi R34 – E baka ho cha
R14 – E sebetsana le metsi ka mabifi
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
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.)
S8 - Boloka setshelo se omme.
S30 - Le ka mohla u se ke ua eketsa metsi sehlahisoa sena.
S25 - Qoba ho kopana le mahlo.
Li-ID tsa UN UN 2513 8/PG 2
WGK Jeremane 3
LIKHOUTU FLUKA BRAND F 10-19
TSCA Ee
Khoutu ea HS 29159080
Sehlopha sa Likotsi 8
Sehlopha sa ho paka II

 

Selelekela

Bromoacetyl bromide ke motsoako oa manyolo. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea bromoacetyl bromide:

 

Boleng:

Ponahalo: Bromoacetyl bromide ke mokelikeli o se nang 'mala ho isa ho o mosehla o mosehla.

Sollubility: Ho bonolo ho qhibiliha ka har'a lihlapolli tsa tlhaho, empa ho thata ho qhibiliha ka metsing.

Ho hloka botsitso: Bromoacetyl bromide e bola ka mocheso o phahameng kapa mongobo ho hlahisa likhase tse chefo.

 

Sebelisa:

Bromoacetyl bromide e atisa ho sebelisoa e le reagent ea brominating ho organic synthesis, 'me e ka sebelisoa e le brominating reagent bakeng sa metsoako e entsoeng ketone.

E ka boela ea sebelisoa ha ho etsoa li-solvents, li-catalysts le li-surfactants.

 

Mokhoa:

Bromoacetyl bromide e ka lokisoa ke karabelo ea asiti ea bromoacetic ka ammonium bromide ka acetic acid:

CH3COOH + NH4Br + Br2 → BrCH2COBr + NH4Br + HBr

 

Lintlha tsa Tšireletseho:

Bromoacetyl bromide e lokela ho sebetsoa ka mehato ea ts'ireletso, joalo ka ho roala likhalase tse sireletsang, liatlana le lijase tsa lab.

Ke motsoako oa caustic o ka bakang ho teneha le ho chesa ha o kopana le letlalo kapa mahlo. Hlatsoa ka metsi a mangata hang ka mor'a ho pepeseha 'me u batle thuso ea bongaka.

Ha u boloka le ho sebelisa bromoacetyl bromide, e lokela ho bolokoa hole le mehloli ea mollo le malakabe a bulehileng, le ho qoba maemo a mocheso o phahameng ho thibela ho phatloha le ho lokolloa ha likhase tse kotsi.

 


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