Ibicuruzwa
Pyridinium tribromide
Synonyme: Pyridinium perbromide; Hydrogen tribromide, compd.hamwe na pyridine (1: 1); Pyridine Hydrobromide Perbromide; Pyridinium hydrobromide perbromide;
Umutungo wimiti wa Pyridinium tribromide
Kugaragara / Ibara: kristu itukura
Point Gushonga Ingingo: 127-133 ° C.
Index Igipimo cyerekana: 1.6800 (igereranya)
Point Ingingo yo guteka: 115.3 ° C kuri 760 mmHg
Point Flash point: 20 ° C.
● PSA ： 14.14000
Ens Ubucucike: 2.9569 (igereranya)
● LogP: -0.80410
Temp Ububiko bwo kubika.:2-8°C
Sensitive.:Lachrymatory
Ububasha.:kubura muri Methanol
Ububasha bwamazi.:bishobora
Isuku / Ubwiza
99% * amakuru yatanzwe nabatanga isoko
Pyridinium Tribromide * amakuru yatanzwe nabatanga reagent
Amakuru Yizewe
● Pictogram (s):
C,
Xi
Odes Kode ya Hazard: C, Xi
● Ibisobanuro: 37 / 38-34-36
Statement Ibisobanuro byumutekano: 26-36 / 37 / 39-45-24 / 25-27
Amadosiye ya MSDS
Ni ingirakamaro
. Gukoresha: Pyridinium Tribromide ni reagent ikoreshwa muri α-thiocyanation ya ketone kandi yanashyizwe mubikorwa byo guhuza β-adrenergic blocking agent (izwi kandi nka β-blokers) kubarwayi bafite ikibazo cyumutima.Muri bromination ntoya, aho biroroshye cyane kandi byemewe gupima no gukoresha kuruta bromine yibanze.Pyridine hydrobromide perbromide ikoreshwa nka reagent ya bromine muri alfa-bromination na alfa-thiocyanation ya ketone, fenol, ethers idahagije kandi nziza.Ikoreshwa nkibikoresho fatizo mugutegura beta-adrenergic yo guhagarika.Byongeye kandi, ikoreshwa nka analyse reagent.
