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sehlahisoa

4-(TrifluoroMethylthio)benzyl bromide (CAS# 21101-63-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C8H6BrF3S
'Misa oa Molar 271.1
Botenya 1.63±0.1 g/cm3(E boletsoeng esale pele)
Melting Point 53-57°C(lebone)
Boling Point 115-118°C 13mm
Flash point >230°F
Khatello ea Mouoane 0.065mmHg ho 25°C
BRN 2209970
Boemo ba polokelo Boemo bo sa tsitsang, Mocheso oa Kamore
E hloahloa Monko o mobe
Refractive Index 1.447

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi C - E senya
Likhoutu tsa Kotsi 34 - E baka ho chesa
Tlhaloso ea Tšireletseho 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.
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 UN 1759 8/PG 2
WGK Jeremane 3
Khoutu ea HS 29309090
Tsebiso ea Kotsi Monko o mobe
Sehlopha sa Likotsi 8
Sehlopha sa ho paka II

 

Selelekela

4-(trifluoromethylthio) benzoyl bromide ke motsoako oa organic o nang le foromo ea lik'hemik'hale C8H6BrF3S.

 

Tlhaho:

-Ponahalo: mokelikeli o se nang 'mala ho isa ho o mosehla

- Sebaka sa ho qhibiliha: -40 ° C

- Sebaka se belang: 144-146 ° C

Boima: 1.632g/cm³

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

 

Sebelisa:

- 4-(trifluoromethylthio) benzyl bromide hangata e sebelisoa e le substrate kapa reagent ho organic synthesis reactions.

-E ka sebelisoa ho kopanya metsoako ea lintho tse phelang tse kang lithethefatsi, chefo e bolaeang likokoanyana, lik'hemik'hale, joalo-joalo.

 

Mokhoa:

4-(trifluoromethylthio) benzyl bromide e ka fumanoa ka ho itšoara ka 4-(trifluoromethylthio)benzyl joala ka ammonium bromide boteng ba potassium carbonate.

 

Lintlha tsa Tšireletseho:

- 4-(trifluoromethylthio) benzyl bromide ke motsoako oa lintho tse phelang o halefisang le ho senya.

-Apara lisebelisoa tse nepahetseng tsa ts'ireletso joalo ka liatlana le likhalase nakong ea ts'ebetso.

-Ho hlokahala ho sebetsa sebakeng se nang le moea o motle ho qoba ho hema mouoane oa solvent.

-Ha u bolokiloe, qoba ho kopana le oksijene, li-oxidants le lisebelisoa tse tukang, 'me u boloke setshelo se koetsoe ka thata.

-Ha o sebelisa le ho sebetsana, hoa hlokahala ho sebetsa ho latela litlhaloso tse sireletsehileng tsa ts'ebetso ea laboratori ea lik'hemik'hale le ho latela melao e nepahetseng.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona