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133248

Sigma-Aldrich

Pyridinium tribromide

technical grade, 90%

Synonym(s):

Pyridine hydrobromide perbromide, Pyridine perbromide hydrobromide, Pyridinium bromide perbromide

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About This Item

Empirical Formula (Hill Notation):
C5H5N·HBr·Br2
CAS Number:
39416-48-3
Molecular Weight:
319.82
Beilstein/REAXYS Number:
3690144
EC Number:
254-446-8
MDL number:
MFCD00013223
UNSPSC Code:
12352101
PubChem Substance ID:
24848096
NACRES:
NA.22

grade

technical grade

Quality Level

200

assay

90%

form

solid

SMILES string

Br[Br-]Br.C1=C[NH+]=CC=C1

InChI

1S/C5H5N.Br3/c1-2-4-6-5-3-1;1-3-2/h1-5H;/q;-1/p+1

InChI key

NSBNSZAXNUGWDJ-UHFFFAOYSA-O

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Related Categories

Application

Easy to handle brominating agent.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW5186
MKCV1362
MKCT6603
SHBL0160
SHBK9184

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Tetrahedron Letters, 34, 3177-3177 (1993)

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