2,4-Dichloropyridine-3-carboxaldehyde

Product Name: 2,4-Dichloropyridine-3-carboxaldehyde
CAS No.: 134031-24-6
Chemical Name: 2,4-Dichloropyridine-3-carboxaldehyde
Synonyms: 2,4-dichloronicotinaldehyde;EOS-61543;2,4-Dichloro-3-formylpyridine;2,4-dichloronicotinaldehyde (en);2,4-Dichloro-pyridin-3-carbaldehyde;2,4-DICHLOROPYRIDINE-3-CARBOXALDEHYDE;3-Pyridinecarboxaldehyde,2,4-dichloro;2,4-dichloro-3-pyridine Carboxaldehyde;2,4-Dichloropyridine-3-carboxaldehyde 97%;2,4-Dichloropyridine-3-carboxaldehyde ISO 9001：2015 REACH
CBNumber: CB4132686
Molecular Formula: C6H3Cl2NO
Formula Weight: 176
MOL File: 134031-24-6.mol

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2,4-Dichloropyridine-3-carboxaldehyde Property

Melting point:: 72-75℃
Boiling point:: 261.8±35.0 °C(Predicted)
Density: 1.488±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
form: powder to crystal
pka: -1.17±0.10(Predicted)
color: White to Orange to Green
Sensitive: Air Sensitive
InChIKey: GWBHJHIZHNTJLA-UHFFFAOYSA-N

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38
Safety Statements: 26
RIDADR: UN 2811 6.1 / PGIII
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2933399990

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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

H335May cause respiratory irritation

Precautionary statements

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 711365
Product name: 2,4-Dichloropyridine-3-carboxaldehyde
Purity: 97%
Packaging: 500mg
Price: $97.2
Updated: 2023/01/07

TCI Chemical

Product number: D5076
Product name: 2,4-Dichloro-3-pyridinecarboxaldehyde
Purity: >98.0%(GC)
Packaging: 1g
Price: $52
Updated: 2024/03/01

TCI Chemical

Product number: D5076
Product name: 2,4-Dichloro-3-pyridinecarboxaldehyde
Purity: >98.0%(GC)
Packaging: 5g
Price: $253
Updated: 2024/03/01

Alfa Aesar

Product number: H34053
Product name: 2,4-Dichloropyridine-3-carboxaldehyde, 97%
Packaging: 1g
Price: $132.65
Updated: 2024/03/01

Alfa Aesar

Product number: H34053
Product name: 2,4-Dichloropyridine-3-carboxaldehyde, 97%
Packaging: 250mg
Price: $51.5
Updated: 2021/12/16

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2,4-Dichloropyridine-3-carboxaldehyde Chemical Properties,Usage,Production

Chemical Properties

Yellow solid

Synthesis

To a solution of 2,4-dichloropyridine (2 g, 13.51 mmol) in tetrahydrofuran (20 mL) at -78° C added LDA in THF/heptane/ethylbenzene (2M, 8.11 mL, 16.22 mmol) and the solution was stirred for 30 min. DMF (10.46 mL, 135 mmol) was added and the solution was stirred for 1 h and then warmed RT. The reaction mixture was quenched with saturated NH4Cl solution and diluted with ethyl acetate (50 mL). The organic layer was washed with saturated NaHCO3 (2*10 mL), water (20 mL), dried over Na2SO4, and concentrated under reduced pressure to afford 2,4-dichloronicotinaldehyde (2 g, 11.36 mmol, 84% yield).

2,4-Dichloropyridine-3-carboxaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Dichloropyridine-3-carboxaldehyde Suppliers

Americas 1 China 168 Europe 1 Germany 3 India 4 Japan 1 Switzerland 2 United Kingdom 5 United States 19 Global 204

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View Lastest Price from 2,4-Dichloropyridine-3-carboxaldehyde manufacturers

PNP Biotech Co. Ltd

Product: 2,4-Dichloropyridine-3-carboxaldehyde 134031-24-6
Price: US $0.00/kg
Min. Order: 25kg
Purity: 98%
Supply Ability: Inquiry
Release date: 2023-07-11

Hebei Senko Biotechnology Co., Ltd.

Product: 2,4-Dichloro-3-pyridine carboxaldehyde 134031-24-6
Price: US $200.00/Kg/Bag
Min. Order: 1KG
Purity: 99%
Supply Ability: 10Tons
Release date: 2021-07-20

Dideu Industries Group Limited

Product: 2,4-Dichloropyridine-3-carboxaldehyde 134031-24-6
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-10-26

134031-24-6, 2,4-Dichloropyridine-3-carboxaldehydeRelated Search:

4-Dimethylaminopyridine 2,4-Dichloropyridine Quinclorac Dichloroacetic acid Clopyralid N,N-Dimethylacetamide Dichlorodimethylsilane 2-Chloro-5-chloromethylpyridine 3-Aminopyridine 3,4-Dichloropyridine 2,4-Dichlorobenzoic acid Thionyl chloride Sodium dichloroisocyanurate Dichloroethane ETHYL 2,4-DICHLORO-6-METHYLPYRIDINE-3-CARBOXYLATE 2,4-Dichloropyridine-3-carboxylic acid 5,6-Dichloropyridine-3-carboxaldehyde 2,6-Dichloropyridine-4-carboxaldehyde ,98%,2,6-DICHLOROPYRIDINE-4-CARBOXALDEHYDE

2,4-DICHLOROPYRIDINE-3-CARBOXALDEHYDE

2,4-dichloronicotinaldehyde

2,4-dichloro-3-pyridine Carboxaldehyde

3-Pyridinecarboxaldehyde,2,4-dichloro

2,4-dichloronicotinaldehyde (en)

2,4-Dichloropyridine-3-carboxaldehyde 97%

2,4-Dichloro-pyridin-3-carbaldehyde

EOS-61543

2,4-Dichloro-3-formylpyridine

2,4-Dichloropyridine-3-carboxaldehyde ISO 9001：2015 REACH

134031-24-6

C6H3NOCl2

Pyridines