Monopyridin-1-ium tribromide

Zambiri Zoyambira:

Dzina la mankhwala: Monopyridin-1-ium tribromide
Mawu ofanana: Pyridine hydrobromide perbromide; Pyridinium tribromide; Pyridine Hydrobromide Perbromide; Pyridinium Hydrobromide Perbromide; pyridine, bromidi, mchere wa haidrojeni (1:3)
Nambala ya CAS: 39416-48-3
Molecular formula: C5H6Br3N1
Molecular Kulemera kwake: 319.83
Fayilo ya MOL: 39416-48-3.mol
Zomangamanga:

Monopyridin-1-ium-1

EINECS NO.: 254-446-8

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Thupi katundu

Maonekedwe: Ofiira alalanje mpaka ofiira a Palm
Malo osungunuka: 127-133 ° C
Kachulukidwe: 2.9569 (kuyerekeza movutikira)
Refractive Index: 1.6800 (chiwerengero)
Zosungirako: Sungani pa 20°C kapena pansi.
Kusungunuka: Kusungunuka mu Methanol
Mtundu: Wofiira wa Orange mpaka wofiira wa Palm
Kusungunuka kwamadzi: Kuwola
Kumverera: Lachrymatory (Merck 14,7973 BRN 3690144)
Kukhazikika: 1. Sichidzawonongeka nthawi zonse, ndipo palibe chowopsa. 2. Pewani kukhudzana ndi madzi, ma asidi amphamvu ndi alkalis; Poizoni, akagwiritsidwa ntchito mu fume hood.

Chemical Properties

Orange wofiira mpaka Palm wofiira olimba, malo osungunuka 133-136 ° C, osasunthika, osasungunuka mu acetic acid.

Zambiri Zachitetezo

Zizindikiro Zowopsa: C, Xi
Zizindikiro Zowopsa: 37/38-34-36
Ndemanga za Chitetezo: 26-36/37/39-45-24/25-27
Nambala ya UN (Zoyendetsa Katundu Woopsa): UN32618/PG2
WGK Germany: 3
Flash Point: 3
Zowopsa: Lachrymatory
TSCA: Inde Kalasi Yowopsa: 8
Gulu Lonyamula: III
Customs Code: 29333100

Mkhalidwe Wosungira

Sungani pa 2 º C-10 ºC

Phukusi

Odzaza mu 25kg / ng'oma & 50kg / ng'oma, kapena odzaza malinga ndi zosowa kasitomala.

Mapulogalamu

Pyridinium Bromide Perbromide (PHBP) ndi yapakatikati ya ma enones olowa m'malo atatu. Amagwiritsidwa ntchito ngati yabwino brominating reagent mu organic synthesis. PHBP ndi yabwino kwambiri yopangira brominating yokhala ndi kusankha kwina, mikhalidwe yofatsa, zokolola zambiri, kutsika kwapambali, kuyeza kosavuta, komanso kugwiritsa ntchito mosavuta. PHBP ndi mankhwala olimba a bromine ndi pyridine hydrobromide, omwe amagwira ntchito ngati gwero la bromine muzochita. Ndi brominating reagent yofatsa poyerekeza ndi bromine yoyera ndipo ingagwiritsidwe ntchito posankha bromination ndi dehydrogenation reaction.