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2-Butene 1-bromo- (2E)- (CAS# 29576-14-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H7Br
'Misa oa Molar 135
Botenya 1.312g/mLat 25°C(lit.)
Melting Point -115.07°C (khakanyo)
Boling Point 97-99°C(lebone)
Flash point 11°C
Ponahalo Mokelikeli
Mmala Bosehla bo hlakileng ho isa ho bosootho bo mosehla
BRN 1361394
Boemo ba polokelo 2-8°C
Refractive Index n20/D 1.480(lit.)

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R11 – E tuka Haholo
R36/37 – Ho tena mahlo le tsamaiso ya ho hema.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S16 - Ipoloke hole le mehloli ea mollo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
Li-ID tsa UN 1993
WGK Jeremane 3
Khoutu ea HS 29033990
Sehlopha sa Likotsi 3.1
Sehlopha sa ho paka II

 

Selelekela

2-Butenylbromide. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea 2-butenylbromide:

 

Boleng:

- Ponahalo: Mokelikeli o se nang mebala

- Solubility: E qhibiliha hanyane ka metsing, e qhibiliha ka har'a metsoako ea tlhaho e kang ether le joala.

 

Sebelisa:

- 2-Butenylbromide e atisa ho sebelisoa e le karolo e bohareng ea motsoako oa lintho tse phelang bakeng sa motsoako oa metsoako e meng.

- E ka kenya letsoho ho kopanngoeng ha metsoako ea cyclic, joalo ka ho lokisoa ha li-ketone tsa cyclic le metsoako ea nitrogenous.

- 2-Butenylbromide e ka boela ea sebelisoa e le qalo ea karabelo ea polymerization bakeng sa motsoako oa li-polymers tse khethehileng.

 

Mokhoa:

- 2-Butenylbromide hangata e lokiselitsoe ka ho arabela 2-butene ka bromine. Maemo a karabelo a ka ba tlas'a khanya kapa keketso ea li-initiators ho eketsa lebelo la karabelo.

 

Lintlha tsa Tšireletseho:

- 2-Butenyl bromide ea tena 'me e ka ba kotsi mahlong le letlalong.

- Ha o sebelisa 2-butenyl bromide, apara lisebelisoa tse nepahetseng tsa ts'ireletso joalo ka liatlana, likhalase le liaparo tsa ts'ireletso.

- 2-Butene bromide e lokela ho bolokoa ka har'a sets'oants'o se se nang moea, hole le ho khantša le li-oxidants.

- Ha o sebelisa kapa o boloka 2-butenyl bromide, latela mekhoa le melaoana ea ts'ireletso ea lehae.


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