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  7. 2,5-Dichloropyridine, 98%

2,5-Dichloropyridine, 98%

Catalog No. AAA1544218
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Description

CAS: 16110-09-1 | C5H3Cl2N | 147.99 g/mol

2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters. It undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters. It undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst.

Solubility
Insoluble in water.

Notes
Incompatible with Strong acids, strong bases, strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 16110-09-1
Molecular Formula C5H3Cl2N
Molecular Weight (g/mol) 147.99
MDL Number MFCD00006239
InChI Key GCTFDMFLLBCLPF-UHFFFAOYSA-N
Synonym pyridine, 2,5-dichloro, 2,5-dichloro-pyridine, 2,5-dichloro pyridine, ccris 1718, 2,5-dichlorpyridin, 2,5-dichloropyridin, 2,5-dichioropyridine, 2.5-dichloropyridine, pubchem1199, 2,5 dichloropyridine
PubChem CID 27685
IUPAC Name 2,5-dichloropyridine
SMILES ClC1=CC=C(Cl)N=C1

Specifications

Melting Point 59°C to 62°C
Boiling Point 190°C to 191°C
Flash Point 112°C (233°F)
Odor Unpleasant
Quantity 50 g
UN Number UN2811
Beilstein 108886
Solubility Information Insoluble in water.
Formula Weight 147.99
Percent Purity 98%
Chemical Name or Material 2,5-Dichloropyridine
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Safety and Handling

Hazard Category H302-H315-H319-H335
Hazard Statement GHS H Statement
H311-H302-H315-H319-H335
Toxic in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber 240-278-2
RTECSNumber US8225000
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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