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2-Fluoro-3-nitropyridine

2-Fluoro-3-nitropyridine structure

CAS No:
1480-87-1
Formula:
C5H3FN2O2
Chemical Name:
2-Fluoro-3-nitropyridine
Synonyms:
2-Fluoro-3-nitropyri;2-FLUORO-3-NITROPYRIDINE;2-Fluoro-3-nitrylpyridine;2-Fluoro-3-nitropyridine,97+%;3-bromo-2-fluoro-5-trifluoromethylryridine
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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2-Fluoro-3-nitropyridine Basic Attributes

Molecular Weight：

142.09

Exact Mass：

142.017853

EC Number：

1312995-182-4

DSSTox ID：

DTXSID40376478

HScode：

2933399090

Characteristics

PSA：

58.7

XLogP3：

1.1

Appearance：

Yellow Low Melting Solid

Density：

1.439±0.06 g/cm3(Predicted)

Melting Point：

18℃

Boiling Point：

110℃/10mm

Flash Point：

103.8±21.8 °C

Refractive Index：

1.5300 to 1.5340

Water Solubility：

Slightly soluble in water.

Vapor Pressure：

0.039mmHg at 25°C

Safety Information

Hazard category：

IRRITANT

hazard class code：

20/21/22-36/37/38-34

safety instructions：

26-36/37/39-45

Marks：

T,Xi,C

Hazard note：

Toxic

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (60%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 5 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Fluoro-3-nitropyridine Use and Manufacturing

General procedure: To a solution of 2, 3-dichloropyridine(1.00 g, 6.76 mmol) in DMSO (33.8 ml) was added CsF (2.053 g, 13.51mmol) at room temperature. The mixture was stirred at 110 °C under air for 20h. The mixture was quenched with water at room temperature and extracted withEtOAc. The organic layer was separated, washed with water and brine, dried overNaAt room temperature, add

Computed Properties

Molecular Weight:142.09
XLogP3:1.1
Hydrogen Bond Acceptor Count:4
Exact Mass:142.01785550
Monoisotopic Mass:142.01785550
Topological Polar Surface Area:58.7
Heavy Atom Count:10
Complexity:136
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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