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193763

2,5-Dichloropyridine

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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Quality Segment

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

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

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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