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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:
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

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

CDS000023

4-Ethynylpyridine

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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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