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551902

5-Bromo-2-chloropyridine

Name: 5-Bromo-2-chloropyridine
Brand: ALDRICH

95%

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About This Item

Empirical Formula (Hill Notation):

C₅H₃BrClN

CAS Number:

53939-30-3

Molecular Weight:

192.44

NACRES:

NA.22

PubChem Substance ID:

24879237

UNSPSC Code:

12352100

MDL number:

MFCD01318951

Assay:

95%

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Properties

Quality Segment

100

assay

95%

mp

65-69 °C (lit.)

functional group

bromo, chloro

SMILES string

Clc1ccc(Br)cn1

InChI

1S/C5H3BrClN/c6-4-1-2-5(7)8-3-4/h1-3H

InChI key

PEAOEIWYQVXZMB-UHFFFAOYSA-N

Description

Application

5-Bromo-2-chloropyridine may be used in the preparation of following compounds:

Amino-2-chloropyridine via palladium-catalyzed amination.
5-Bromo-2-fluoropyridine via halogen-exchange reaction using anhydrous potassium fluoride.
2-Chloro-5-(2,5-dimethoxyphenyl)pyridine via Suzuki coupling with 2,5-dimethoxyphenylboronic acid.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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