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193763

2,5-Dichloropyridine

Name: 2,5-Dichloropyridine
Brand: ALDRICH

98%

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About This Item

Empirical Formula (Hill Notation):

C₅H₃Cl₂N

CAS Number:

16110-09-1

Molecular Weight:

147.99

NACRES:

NA.22

PubChem Substance ID:

24851611

UNSPSC Code:

12352100

EC Number:

240-278-2

MDL number:

MFCD00006239

Assay:

98%

Form:

solid

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Properties

Quality Segment

100

assay

98%

form

solid

mp

59-62 °C (lit.)

functional group

chloro

SMILES string

Clc1ccc(Cl)nc1

InChI

1S/C5H3Cl2N/c6-4-1-2-5(7)8-3-4/h1-3H

InChI key

GCTFDMFLLBCLPF-UHFFFAOYSA-N

Description

General description

2,5-Dichloropyridine undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst.

Application

2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters.

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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