Zogulitsa
Pyridinium tribromide
Mawu ofanana: Pyridinium perbromide;Hydrogen tribromide,compd.ndi pyridine (1:1);Pyridine Hydrobromide Perbromide;Pyridinium hydrobromide perbromide;
Chemical Property ya Pyridinium tribromide
● Maonekedwe/Mtundu: makhiristo ofiira
● Malo Osungunuka: 127-133 °C
● Refractive Index:1.6800 (chiwerengero)
● Malo Owira: 115.3 °C pa 760 mmHg
● Malo Onyezimira:20 °C
● PSA: 14.14000
● Kachulukidwe:2.9569 (kuyerekeza molakwika)
● LogP: -0.80410
● Kutentha Kosungirako.:2-8°C
● Zomva chisoni.:Lachrymatory
● Kusungunuka.: kusungunuka mu Methanol
● Kusungunuka kwa Madzi.: Kuwola
Ungwiro/Ubwino
99% *zochokera kwa ogulitsa osaphika
Pyridinium Tribromide *data kuchokera kwa ogulitsa reagent
Safty Information
● Zithunzi:
C,
Xi
● Zizindikiro Zowopsa: C,Xi
● Mawu:37/38-34-36
● Ndemanga za Chitetezo: 26-36/37/39-45-24/25-27
Mafayilo a MSDS
Zothandiza
● Ntchito: Pyridinium Tribromide ndi reagent yomwe imagwiritsidwa ntchito mu α-thiocynation ya ketoni ndipo imagwiritsidwanso ntchito popanga β-adrenergic blocking agents (omwe amadziwikanso kuti β-blockers) kwa odwala omwe ali ndi vuto la mtima.M'ma brominations ang'onoang'ono, komwe kumakhala kosavuta komanso kovomerezeka kuyeza ndikugwiritsa ntchito kuposa ma elemental bromine.Pyridine hydrobromide perbromide imagwiritsidwa ntchito ngati reagent ya brominating mu alfa-bromination ndi alfa-thiocyananation ya ketoni, phenols, unsaturated ndi onunkhira ethers.Amagwiritsidwa ntchito ngati zopangira pokonzekera beta-adrenergic blocking agents.Kuphatikiza apo, imagwiritsidwa ntchito ngati analytical reagent.
