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B80429

Sigma-Aldrich

4-Bromopyridine hydrochloride

99%

Synonym(s):

4-Bromopyridine monohydrochloride, 4-Bromopyridinium chloride

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About This Item

Empirical Formula (Hill Notation):
C5H4BrN · HCl
CAS Number:
19524-06-2
Molecular Weight:
194.46
Beilstein/REAXYS Number:
3680350
EC Number:
243-128-4
MDL number:
MFCD00012828
UNSPSC Code:
12352100
PubChem Substance ID:
24892044
NACRES:
NA.22

Quality Level

100

assay

99%

form

crystals

mp

270 °C (dec.) (lit.)

SMILES string

Cl[H].Brc1ccncc1

InChI

1S/C5H4BrN.ClH/c6-5-1-3-7-4-2-5;/h1-4H;1H

InChI key

MPZMVUQGXAOJIK-UHFFFAOYSA-N

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000230462
STBK2892
0000065282
0000044088
STBH1250

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Sigma-Aldrich

CDS000023

4-Ethynylpyridine

Ekaterina A Dolgopolova et al.
Journal of the American Chemical Society, 141(13), 5350-5358 (2019-03-07)
Electronic structure modulation of metal-organic frameworks (MOFs) through the connection of linker "wires" as a function of an external stimulus is reported for the first time. The established correlation between MOF electronic properties and photoisomerization kinetics as well as changes
Thomas M Kohl et al.
Molecules (Basel, Switzerland), 20(10), 17860-17871 (2015-10-02)
Significant process intensification of the amination reactions of aryl halides and esters has been demonstrated using continuous flow processing. Using this technology traditionally difficult amination reactions have been performed safely at elevated temperatures. These reactions were successfully conducted on laboratory

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