CAS 16110-09-1

2,5-Dichloropyridine

Description:

2,5-Dichloropyridine is a heterocyclic aromatic compound characterized by a pyridine ring substituted with two chlorine atoms at the 2 and 5 positions. Its molecular formula is C5H3Cl2N, and it has a molecular weight that reflects the presence of these halogen substituents. This compound is typically a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its moderate to high polarity, which influences its solubility in various organic solvents. 2,5-Dichloropyridine is primarily used in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals, owing to its reactivity and ability to participate in various chemical reactions, such as nucleophilic substitutions. Additionally, it exhibits some level of toxicity, necessitating careful handling and appropriate safety measures during its use in laboratory and industrial settings. Its chemical properties, including boiling and melting points, are influenced by the presence of the chlorine atoms, which also affect its reactivity and interactions with other substances.

Formula: C₅H₃Cl₂N

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

InChI key: InChIKey=GCTFDMFLLBCLPF-UHFFFAOYSA-N

SMILES: ClC=1C=CC(Cl)=NC1

Synonyms:

• 2,5-Dichloro Pyridine
• 2,5-Dichloro-Pyridin
• 2,5-Dichlorpyridine
• 4-Aminophenylacetamide
• 5-Chloro-2-chloropyridine
• NSC 528661
• Pyridine, 2,5-dichloro-
• 2,5-Dichloropyridine

2,5-Dichloropyridine

CAS: 16110-09-1

Formula: C₅H₃Cl₂N

Purity: >99.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 147.99

Ref: 3B-D1607

2,5-Dichloropyridine, 98%

CAS: 16110-09-1

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

Formula: C₅H₃Cl₂N

Purity: 98%

Color and Shape: White to cream or pale yellow, Crystals or powder or crystalline powder

Molecular weight: 147.99

Ref: 02-A15442

Pyridine, 2,5-dichloro-

CAS: 16110-09-1

Formula: C₅H₃Cl₂N

Purity: 97%

Color and Shape: Solid

Molecular weight: 147.9900

Ref: IN-DA001S5J

2,5-Dichloropyridine

CAS: 16110-09-1

Formula: C₅H₃Cl₂N

Molecular weight: 147.99

Ref: 7W-GK9980

2,5-Dichloropyridine

CAS: 16110-09-1

2,5-Dichloropyridine

Formula: C₅H₃Cl₂N

Purity: ≥95%

Color and Shape: off-white crystalline solid

Molecular weight: 147.99g/mol

Ref: 54-OR4274

2,5-Dichloropyridine

CAS: 16110-09-1

2,5-Dichloropyridine is an intermediate in the synthesis of a variety of compounds. It is a versatile building block that can be used in the synthesis of fine chemicals and research chemicals. 2,5-Dichloropyridine is also a reaction component and speciality chemical that has been shown to be useful in the synthesis of complex compounds. This compound also has many uses as a reagent for organic reactions.

Formula: C₅H₃Cl₂N

Purity: Min. 95.0 Area-%

Molecular weight: 147.99 g/mol

Ref: 3D-Q-101445

2,5-Dichloropyridine

CAS: 16110-09-1

2,5-Dichloropyridine is a reactive substance that belongs to the group of halogenated substances. It can be found as a white crystalline solid or as a yellow gas. 2,5-Dichloropyridine reacts with water vapor in the air to form hydrochloric acid and chloride. This substance also has photocatalytic activity and is used as an affinity ligand for separation of organic compounds from soil microorganisms. 2,5-Dichloropyridine is used in the production of dimethylformamide and can be synthesized by reacting aryl chlorides with water vapor in the presence of sodium hydroxide.

Formula: C₅H₃CI₂N

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 147.99 g/mol

Ref: 3D-FD05298

2,5-Dichloropyridine

CAS: 16110-09-1

Formula: C₅H₃Cl₂N

Purity: 97%

Color and Shape: Solid

Molecular weight: 147.99

Ref: 10-F045174