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3,5-Dichloro-2,6-difluoropyridine-4-carboxaldehyde is a halogenated heterocyclic aromatic compound with the molecular formula C7H2Cl2F2NO. It is a yellow solid substance that serves as a versatile intermediate in the synthesis of pharmaceutical and agrochemical compounds. As a derivative of pyridine, it contains both chlorine and fluorine atoms, contributing to its unique chemical properties. The presence of the carboxaldehyde functional group further enhances its reactivity and potential applications in organic synthesis. Due to its potential hazards, proper storage and handling procedures are essential for safe use.

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  • 17723-32-9 Structure
  • Basic information

    1. Product Name: 3,5-DICHLORO-2,6-DIFLUOROPYRIDINE-4-CARBOXALDEHYDE
    2. Synonyms: 3,5-DICHLORO-2,6-DIFLUOROPYRIDINE-4-CARBOXALDEHYDE;3,5-Dichloro-2,6-difluoro-4-pyridinecarboxaldehyde;3,5-Dichloro-2,6-difluoroisonicotinaldehyde;3,5-DICHLORO-2,6-DIF;3,5-dichloro-2,6-difluoro-1-forMylpyridine-4-carboxylic acid
    3. CAS NO:17723-32-9
    4. Molecular Formula: C6HCl2F2NO
    5. Molecular Weight: 211.98
    6. EINECS: N/A
    7. Product Categories: Pyridines
    8. Mol File: 17723-32-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 258.6ºC at 760 mmHg
    3. Flash Point: 110.2 ºC
    4. Appearance: /
    5. Density: 1.673 g/cm3
    6. Vapor Pressure: 0.0136mmHg at 25°C
    7. Refractive Index: 1.558
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. CAS DataBase Reference: 3,5-DICHLORO-2,6-DIFLUOROPYRIDINE-4-CARBOXALDEHYDE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3,5-DICHLORO-2,6-DIFLUOROPYRIDINE-4-CARBOXALDEHYDE(17723-32-9)
    12. EPA Substance Registry System: 3,5-DICHLORO-2,6-DIFLUOROPYRIDINE-4-CARBOXALDEHYDE(17723-32-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 17723-32-9(Hazardous Substances Data)

17723-32-9 Usage

Uses

Used in Pharmaceutical Industry:
3,5-Dichloro-2,6-difluoropyridine-4-carboxaldehyde is used as a key intermediate in the synthesis of various pharmaceutical compounds. Its unique combination of halogenated atoms and the carboxaldehyde functional group allows for the development of new drugs with improved therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical industry, 3,5-dichlor0-2,6-difluoropyridine-4-carboxaldehyde is utilized as a building block for the synthesis of agrochemical compounds, such as pesticides and herbicides. Its chemical properties enable the creation of effective and targeted agrochemicals for crop protection and management.
Used in Organic Synthesis:
3,5-Dichloro-2,6-difluoropyridine-4-carboxaldehyde is employed as a versatile building block in organic synthesis. Its reactivity and functional groups make it suitable for the preparation of a wide range of organic molecules, including complex organic compounds and specialty chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 17723-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,2 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17723-32:
(7*1)+(6*7)+(5*7)+(4*2)+(3*3)+(2*3)+(1*2)=109
109 % 10 = 9
So 17723-32-9 is a valid CAS Registry Number.
InChI:InChI=1/C6HCl2F2NO/c7-3-2(1-12)4(8)6(10)11-5(3)9/h1H

17723-32-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-dichloro-2,6-difluoropyridine-4-carbaldehyde

1.2 Other means of identification

Product number -
Other names 3,5-Dichloro-2,6-difluoropyridine-4-carboxaldehyde

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17723-32-9 SDS

17723-32-9Downstream Products

17723-32-9Relevant articles and documents

Fluoropyridinylmethyl cyclopropanecarboxylate insecticides

-

, (2008/06/13)

Insecticidal compounds of the formula STR1 formulations thereof, their use for control of foliar or soil-borne insects, their method of preparation and certain novel intermediates for their preparation are disclosed and exemplified.

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