2-Chloro-4-nitropyridine 1-oxide

Basic Information

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CAS Number

14432-16-7

Molecular Formula

C5H3ClN2O3

Molecular Weight

174.54 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

151-155 °C

Boiling Point

405.9 ºC at 760 mmHg

Density

1.62

Flash Point

223 °F

SMILES

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c1c[n+](c(cc1[N+](=O)[O-])Cl)[O-]

InChI

InChI=1S/C5H3ClN2O3/c6-5-3-4(8(10)11)1-2-7(5)9/h1-3H

InChIKey

YSTCMHHKDOVZDA-UHFFFAOYSA-N

LogP

2.19990

Complexity

160

Safety Information

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GHS Hazard Pictograms

H301

H311

H315

H319

H331

H335

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H331 Toxic if inhaled
Acute toxicity, inhalation

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

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

2-Chloro-4-nitropyridine N-oxide
AURORA 23245
(2-CHLOROPYRIDIN-4-YL)(HYDROXY)OXOAMMONIUM
2-CHLORO-4-NITROPYRIDINE 1-OXIDE
2-CHLORO-4-NITROPYRIDINE-N-OXIDE
2-Chloro-4-nitro-1-oxidopyridin-1-ium
2-chloro-4-nitropyridine n oxide
2-Chloro-4-nitropyridi
4-Chloro-3-nitropyridine-N-oxide
AKOS BBS-00001358
OTAVA-BB BB7017520053
2-Chloro-4-nitropyridine N-oxide 95%
2-Chloro-4-nitropyridine-N-oxide ,97%
2-Chloro-4-nitropyridine1-oxide
Pyridine, 2-chloro-4-nitro-, 1-oxide
2-chloro-4-nitropyridin-1-ol
2-chlor-4-nitropyridin-1-oxid
ZERO/006218
PubChem1191
PYCL12
2-chloro4-nitropyridine-N-oxide
2-chloro-4-nitro-pyridine oxide
2-chloro-4-nitropyridine-n-oxide

MDL Number

MFCD00955617

Customs Code

2942000000

FAQ

What regulatory guidelines apply to 2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7)?

2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7) is classified under GHS as a hazardous chemical due to its potential toxicity and reactivity. It falls under REACH regulations in the EU, requiring manufacturers and importers to register the chemical if it is intentionally added to a product. FDA and EPA regulations also apply, particularly for its use in pharmaceuticals and environmental monitoring. Proper disposal and handling must comply with local and international environmental laws.

Are there alternatives to 2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7) in synthesis?

Several alternatives can be considered in the synthesis of 2-Chloro-4-nitropyridine 1-oxide, including 2-Chloro-4-nitroaniline and 2-Chloro-4-nitro-pyridine. Isomers like 4-Chloro-2-nitropyridine can also be used. Common alternative reagents include chloroacetyl chloride and nitric acid. The choice of alternative depends on the specific application, cost, and availability.

What is the market or research trend for 2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7)?

The market for 2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7) is driven by its use in pharmaceuticals, pesticides, and as a research chemical. Recent research trends focus on its use in antiviral drugs and as a building block in organic synthesis. Market trends indicate increasing demand in emerging economies, driven by growing pharmaceutical industries. However, regulatory challenges and safety concerns may impact its use in specific applications.

How should waste containing 2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7) be handled?

Waste containing 2-Chloro-4-nitropyridine 1-oxide (CAS: 14432-16-7) should be handled with caution due to its hazardous nature. Collection should be done in sealed containers to prevent leakage. Incineration is a common method for disposal, especially in industrial settings. Alternatively, professional waste disposal services can ensure safe disposal according to local regulations. Environmental protection measures include minimizing exposure and proper labeling of waste containers to avoid accidental spills or contamination.