Monopyridin-1-ium tribromide CAS: 39416-48-3

Alaye ipilẹ:

Orukọ ọjaMonopyridin-1-ium tribromide
Awọn itumọ ọrọ sisọPyridine hydrobromide perbromide; Pyridinium tribromide; Pyridine Hydrobromide Perbromide; Pyridinium Hydrobromide Perbromide; pyridine, bromide, iyo hydrogen (1: 3)
Nọmba CAS39416-48-3
Ilana molikula: C5H6Br3N1
Òṣuwọn Molikula: 319.83
Fáìlì MOL: 39416-48-3.mol
Ilana igbekale:

Monopyridin-1-ium-1

EINECS Bẹẹkọ.: 254-446-8

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Awọn ohun-ini ti ara

Irisi: Orange pupa to Palm pupa ri to
Oju Iyọ: 127-133°C
iwuwo: 2.9569 (iṣiro ti o ni inira)
Atọka itọka: 1.6800 (iṣiro)
Awọn ipo Ibi ipamọ: Tọju ni tabi isalẹ 20°C.
Solubility: Soluble ni kẹmika
Awọ: Orange pupa si Palm pupa
Omi Solubility: Decomposes
Ifamọ: Lachrymatory (Merck 14,7973 BRN 3690144)
Iduroṣinṣin: 1. Kii yoo ṣubu labẹ awọn ipo deede, ati pe ko si iṣesi ti o lewu. 2. Yẹra fun olubasọrọ pẹlu omi, awọn acids ti o lagbara ati awọn alkalis; Majele, nigba ti a lo ninu iho èéfín.

Kemikali Properties

Osan pupa si Ọpẹ pupa ri to, aaye yo 133-136 ° C, ti kii ṣe iyipada, airotẹlẹ ninu acetic acid.

Alaye Abo

Awọn aami ewu: C, Xi
Awọn koodu ewu: 37/38-34-36
Awọn alaye Aabo: 26-36/37/39-45-24/25-27
UN Number (lewu Goods Transport): UN32618/PG2
WGK Germany: 3
Ojuami Filaṣi: 3
Akọsilẹ ewu: Lachrymatory
TSCA: Bẹẹni Kilasi eewu: 8
Ẹka Iṣakojọpọ: III
Kooduopo: 29333100

Ibi ipamọ Ipo

Fipamọ ni 2º C-10ºC

Package

Ti kojọpọ ni 25kg / ilu & 50kg / drum, tabi ti kojọpọ gẹgẹbi awọn aini alabara.

Awọn ohun elo

Pyridinium Bromide Perbromide (PHBP) jẹ agbedemeji fun awọn enones ti a rọpo. O ti wa ni lo bi awọn kan rọrun brominating reagent ni Organic kolaginni. PHBP jẹ aṣoju brominating ti o dara julọ pẹlu yiyan diẹ, awọn ipo ifasẹwọn kekere, ikore giga, awọn aati ẹgbẹ kekere, wiwọn irọrun, ati irọrun lilo. PHBP jẹ eka ti o lagbara ti bromine ati pyridine hydrobromide, ṣiṣe bi orisun ti bromine ni awọn aati. O jẹ reagent brominating ti o ni irẹlẹ ni akawe si bromine mimọ ati pe o le ṣee lo fun yiyọ kuro ati awọn aati gbígbẹ.