3,5-Dichloro-2-pyridinecarboxylic acid

Product Name: 3,5-Dichloro-2-pyridinecarboxylic acid
CAS No.: 81719-53-1
Chemical Name: 3,5-Dichloro-2-pyridinecarboxylic acid
Synonyms: 3,5-Dichloropicolinic acid;RARECHEM AL BO 2401;5-Dichloro-2-pyridinecarboxylic acid;3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID;3,5-DICHLOROPYRIDINE-2-CARBOXYLIC ACID;2-Pyridinecarboxylicacid, 3,5-dichloro-;3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID 98+%;3,5-Dichloro-2-pyridinecarboxylic acid ISO 9001：2015 REACH;3,5-Dichloropicolinic acid, 2-Carboxy-3,5-dichloropyridine
CBNumber: CB8138161
Molecular Formula: C6H3Cl2NO2
Formula Weight: 192
MOL File: 81719-53-1.mol

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3,5-Dichloro-2-pyridinecarboxylic acid Property

Melting point:: 153-154 °C
Boiling point:: 315.4±37.0 °C(Predicted)
Density: 1.612±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder
pka: 2.12±0.25(Predicted)
color: White
CAS DataBase Reference: 81719-53-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
RIDADR: UN2811
HazardClass: IRRITANT
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

TRC

Product number: D437090
Product name: 3,5-Dichloro-2-pyridinecarboxylicacid
Packaging: 250mg
Price: $55
Updated: 2021/12/16

TRC

Product number: D437090
Product name: 3,5-Dichloro-2-pyridinecarboxylicacid
Packaging: 1g
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 016030
Product name: 3,5-Dichloropyridine-2-carboxylic acid
Purity: 95%
Packaging: 5g
Price: $21
Updated: 2021/12/16

AK Scientific

Product number: J53759
Product name: 3,5-Dichloro-2-pyridinecarboxylicacid
Packaging: 5g
Price: $21
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H56-5-Z5
Product name: 3,5-Dichloropyridine-2-carboxylic acid
Packaging: 1g
Price: $16
Updated: 2021/12/16

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3,5-Dichloro-2-pyridinecarboxylic acid Chemical Properties,Usage,Production

Synthesis

85331-33-5

81719-53-1

General procedure for the synthesis of 3,5-dichloro-2-pyridinecarboxylic acid from 2-cyano-3,5-dichloropyridine: 3,5-dichloro-2-pyridinecarbonitrile (10 g, 57.8 mmol) was dissolved in 100 mL of 95% concentrated sulfuric acid, and the reaction mixture was heated to 115 °C and kept reacting overnight. Upon completion of the reaction, the mixture was cooled to room temperature, followed by slow pouring into ice water and vigorous stirring. The precipitated solid product was collected by filtration, washed thoroughly with cold water and finally dried under reduced pressure at 40 °C to give 9.4 g of white solid product in 85% yield.

References

[1] Patent: WO2009/89263, 2009, A2. Location in patent: Page/Page column 117

3,5-Dichloro-2-pyridinecarboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Dichloro-2-pyridinecarboxylic acid Suppliers

China 118 Europe 2 Germany 4 India 5 The Netherlands 1 United Kingdom 7 United States 26 Global 163

J & K SCIENTIFIC LTD.

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View Lastest Price from 3,5-Dichloro-2-pyridinecarboxylic acid manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3,5-Dichloro-2-pyridinecarboxylic acid 81719-53-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-02-12

Dideu Industries Group Limited

Product: 3,5-Dichloro-2-pyridinecarboxylic acid 81719-53-1
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: 3,5-Dichloro-2-pyridinecarboxylic acid 81719-53-1
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-24

81719-53-1, 3,5-Dichloro-2-pyridinecarboxylic acidRelated Search:

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3,5-DICHLOROPYRIDINE-2-CARBOXYLIC ACID

3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID

RARECHEM AL BO 2401

3,5-Dichloropicolinic acid

3,5-DICHLORO-2-PYRIDINECARBOXYLIC ACID 98+%

3,5-Dichloropicolinic acid, 2-Carboxy-3,5-dichloropyridine

2-Pyridinecarboxylicacid, 3,5-dichloro-

3,5-Dichloro-2-pyridinecarboxylic acid ISO 9001：2015 REACH

5-Dichloro-2-pyridinecarboxylic acid

81719-53-1

C6H3C12NO2

C6H3NO2Cl2

Heterocycle-Pyridine series

pharmacetical

Pyridine

API intermediates

Pyridines

Carboxylic Acids