4-NITROPICOLINIC ACID

Product Name: 4-NITROPICOLINIC ACID
CAS No.: 13509-19-8
Chemical Name: 4-NITROPICOLINIC ACID
Synonyms: Nitropicolinicacid;4-Nitropicolinicaci;RARECHEM AL BO 0806;4-NITROPICOLINIC ACID;4-NITROPICOLINIC ACID 98+%;4-Nitropicolinic acid ,97%;4-Nitro-2-pyridinecarboxylic acid;4-NITROPYRIDINE-2-CARBOXYLIC ACID;2-Pyridinecarboxylic acid, 4-nitro-;4-Nitropyridine-2-carboxylicAcid>
CBNumber: CB9128842
Molecular Formula: C6H4N2O4
Formula Weight: 168.11
MOL File: 13509-19-8.mol

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4-NITROPICOLINIC ACID Property

Melting point:: 153℃
Boiling point:: 384.9±27.0 °C(Predicted)
Density: 1.570
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
pka: 2.88±0.10(Predicted)
color: White to Orange to Green
CAS DataBase Reference: 13509-19-8(CAS DataBase Reference)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
HS Code: 29339900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: N0589
Product name: 4-Nitropyridine-2-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 100mg
Price: $38
Updated: 2025/07/31

TCI Chemical

Product number: N0589
Product name: 4-Nitropyridine-2-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $384
Updated: 2025/07/31

TRC

Product number: N900718
Product name: 4-NitropicolinicAcid
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK248924
Product name: 4-Nitropicolinicacid
Purity: 97%
Packaging: 1g
Price: $510
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026383
Product name: 4-NITROPICOLINIC ACID
Purity: 95.00%
Packaging: 1G
Price: $808.5
Updated: 2021/12/16

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4-NITROPICOLINIC ACID Chemical Properties,Usage,Production

Chemical Properties

White solid

Synthesis

19235-88-2

13509-19-8

Synthesis of III-2-2:4-nitropyridine carboxylic acid 5.00 g (34 mmol) of 2-cyano-4-nitropyridine was dissolved in 50 g of 90% sulfuric acid and the reaction was stirred at 120°C for 2 hours. Subsequently, a solution of 5.60 g of sodium sulfite dissolved in 10 ml of water was slowly added dropwise at 20 °C to 25 °C, and the stirring was continued at the same temperature for 1 h. After that, the reaction was warmed up to 80 °C for 1 h. The reaction was completed by cooling to room temperature. Upon completion of the reaction, it was cooled to room temperature, diluted by adding 100 g of ice water, and the pH of the mixture was adjusted with sodium carbonate to about 2. The mixture was allowed to stand in a refrigerator to induce precipitation of solids. The precipitate was collected by filtration and recrystallized using a water-acetone solvent mixture to give 3.50 g of light yellow crystalline product in 62.1% yield. The melting point of the product was 157°-158°C (accompanied by decomposition).The IR (KBr) spectrum showed characteristic absorption peaks located at 1710, 1600, 1585, 1535 cm-1 .

References

[1] Journal of the American Chemical Society, 2012, vol. 134, # 47, p. 19366 - 19369
[2] Patent: US5219847, 1993, A
[3] Journal of Organometallic Chemistry, 1997, vol. 544, # 2, p. 163 - 174

4-NITROPICOLINIC ACID Preparation Products And Raw materials

Raw materials

Ammonium hydroxide 2-Picoline Hydrogen peroxide Chromium(VI) oxide Chloroform Phosphorus trichloride Nitric acid Potassium permanganate Acetic acid Sulfuric acid

Preparation Products

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4-NITROPICOLINIC ACID Suppliers

Americas 1 Belgium 1 China 108 Europe 1 France 1 Germany 7 India 7 Japan 1 Switzerland 3 The Netherlands 1 United Kingdom 6 United States 26 Global 163

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View Lastest Price from 4-NITROPICOLINIC ACID manufacturers

Dideu Industries Group Limited

Product: 4-NITROPICOLINIC ACID 13509-19-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-10-26

Career Henan Chemical Co

Product: 4-NITROPICOLINIC ACID 13509-19-8
Price: US $100.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2018-08-02

13509-19-8, 4-NITROPICOLINIC ACIDRelated Search:

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