ChemicalBook > CAS DataBase List > 2,6-Dichloro-3-methylpyridine

2,6-Dichloro-3-methylpyridine

Product Name
2,6-Dichloro-3-methylpyridine
CAS No.
58584-94-4
Chemical Name
2,6-Dichloro-3-methylpyridine
Synonyms
2,6-Dichloro-3-picoline;3-Methyl-2,6-dichloropyridine;2,6-DICHLORO-3-METHYLPYRIDINE;Pyridine,2,6-dichloro-3-methyl-;2,6-Dichloro-3-methylpyridine 98%;2,6-Dichloro-3-methylpyridine ISO 9001：2015 REACH
CBNumber
CB7362886
Molecular Formula
C6H5Cl2N
Formula Weight
162.02
MOL File
58584-94-4.mol
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2,6-Dichloro-3-methylpyridine Property

Melting point:
51.5-52.5 °C
Boiling point:
110-116 °C(Press: 12 Torr)
Density 
1.319±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
Solid
pka
-2.41±0.10(Predicted)
Appearance
Off-white to yellow Solid
Water Solubility 
Slightly soluble in water.
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Safety

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

H318Causes serious eye damage

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

TRC
Product number
D437260
Product name
2,6-Dichloro-3-methylpyridine
Packaging
10mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
076372
Product name
2,6-Dichloro-3-methylpyridine
Purity
95+%
Packaging
1g
Price
$29
Updated
2021/12/16
AK Scientific
Product number
W7167
Product name
2,6-Dichloro-3-methylpyridine
Packaging
1g
Price
$34
Updated
2021/12/16
Matrix Scientific
Product number
076372
Product name
2,6-Dichloro-3-methylpyridine
Purity
95+%
Packaging
500mg
Price
$19
Updated
2021/12/16
AK Scientific
Product number
J50971
Product name
2,6-Dichloro-3-methylpyridine
Packaging
1g
Price
$25
Updated
2021/12/16
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2,6-Dichloro-3-methylpyridine Chemical Properties,Usage,Production

Uses

2,6-Dichloro-3-methylpyridine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.

Synthesis

20173-49-3

88-95-9

58584-94-4

Under nitrogen protection, 101.5 g (0.50 mol) of o-phthaloyl dichloride was dissolved in 50 mL of chlorobenzene and added dropwise to 200 mL of chlorobenzene solution containing 35.9 g (0.25 mol) of 2-chloro-5-methylpyridinium-N-oxide, with the dropwise addition process being controlled to be completed within 30 minutes. Subsequently, 50.6 g (0.50 mol) of triethylamine was added to the reaction system. The reaction mixture was continued to be heated under reflux conditions for 12 hours. Upon completion of the reaction, the precipitate was separated by filtration and the filter cake was washed with 50 mL of dichloromethane. The filtrates were combined and the solvent was removed by distillation. The residue was subjected to steam distillation, during which the pH was maintained at 6 by successive additions of 45% sodium hydroxide solution. the distillate was collected, extracted three times with 100 mL of dichloromethane, and the organic phases were combined and distilled to remove the solvent. Eventually, the residue was recrystallized from hexane to give 32.2 g (68% yield) of 2,6-dichloro-3-methylpyridine.

References

[1] Patent: US5334724, 1994, A

2,6-Dichloro-3-methylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-Dichloro-3-methylpyridine Suppliers

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View Lastest Price from 2,6-Dichloro-3-methylpyridine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2,6-Dichloro-3-methylpyridine 58584-94-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-30
Henan Fengda Chemical Co., Ltd
Product
2,6-Dichloro-3-methylpyridine 58584-94-4
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08
Dideu Industries Group Limited
Product
2,6-Dichloro-3-methylpyridine 58584-94-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-27

58584-94-4, 2,6-Dichloro-3-methylpyridineRelated Search:

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  • 2,6-Dichloro-3-methylpyridine ISO 9001：2015 REACH
  • 58584-94-4
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