2-Chloro-5-nitropyridine

Basic Information

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CAS Number

4548-45-2

Molecular Formula

C5H3ClN2O2

Molecular Weight

158.54 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

107.0 to 111.0 deg-C

Boiling Point

256.6°C at 760 mmHg

Water Solubility

Solubility in hot methanol. Insoluble in water.

Flash Point

158℃

Refractive Index

1.5500 (estimate)

SMILES

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[O-][N+](=O)c1ccc(Cl)nc1

InChI

InChI=1S/C5H3ClN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3H

InChIKey

BAZVFQBTJPBRTJ-UHFFFAOYSA-N

LogP

2.16640

Complexity

136

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

2-Chloro-5-nitropyridine
2-CHLORO-5-HYDROXYPYRIDINE
2-CHLORO-5-PYRIDINOL
3-PYRIDINOL, 6-CHLORO-
6-CHLOROPYRIDIN-3-OL
2-chloro-5-nitro-pyridin
2-choro-5-nitropyridine
2-CHLORO-5-NITROPYRIDINE (NON-REGULATED)
2-CHLORO-5-NITROPYRIDINE (REGULATED)
3-Nitro-6-chloropyridine
5-Nitro-2-chloropyridine
6-Chloro-3-nitropyridine
2-chloro-5-nitro-pyridine
2-chloro-5-nitroypyridine
EINECS 224-908-3
Pyridine,2-chloro-5-nitro
Pyridine, 2-chloro-5-nitro-
2-chloro-5-nitro pyridine
chloro(2-)-5-nitropyridine
Q63391986
NSC4468
zlchem 162
PubChem1190
chloro-5-nitropyridine
2chloro-5-nitropyridine
2-cloro-5-nitropyridine
2-chloro-5-nitropyridin
2-chloro-5-riitropyridine
WLN: T6N

MDL Number

MFCD00006240

Customs Code

2933399090

FAQ

What is 2-Chloro-5-nitropyridine (CAS: 4548-45-2)?

2-Chloro-5-nitropyridine is an organic compound with the chemical formula C6H4ClNO2. It is a yellow solid with a characteristic aromatic odor. The compound is known for its nitro and chloro substituents on the pyridine ring, which influence its reactivity and biological activity. It is commonly used in chemical synthesis and research due to its versatile functional groups.

What are the main uses of 2-Chloro-5-nitropyridine (CAS: 4548-45-2)?

2-Chloro-5-nitropyridine is primarily used in pharmaceutical research as a building block for the synthesis of various drugs. It also finds applications in agrochemicals and industrial chemical processes. Its unique structure makes it valuable in the development of organic compounds for medicinal and functional purposes.

Is 2-Chloro-5-nitropyridine (CAS: 4548-45-2) safe?

2-Chloro-5-nitropyridine is considered hazardous and requires careful handling. It may cause skin and eye irritation, and inhalation can be harmful. Safety measures include using appropriate personal protective equipment (PPE) and following standard laboratory protocols. It is not classified as safe for direct human exposure and must be managed under proper safety standards.

How should 2-Chloro-5-nitropyridine (CAS: 4548-45-2) be stored?

2-Chloro-5-nitropyridine should be stored in a cool, dry, and well-ventilated area, away from light. It is best kept in a sealed container to prevent moisture absorption. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prevent degradation.