ChemicalBook > CAS DataBase List > 2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE

2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE

Product Name
2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE
CAS No.
73998-96-6
Chemical Name
2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE
Synonyms
2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE;Pyridine, 2,4-dichloro-5-(chloromethyl)-;Pyridine, 2,4-dichloro-5-(chloromethyl)- (9CI)
CBNumber
CB2783330
Molecular Formula
C6H4Cl3N
Formula Weight
196.46
MOL File
73998-96-6.mol
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2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE Property

Boiling point:
274℃
Density 
1.463
Flash point:
146℃
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
-0.28±0.10(Predicted)
Appearance
White to yellow Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

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.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

AK Scientific
Product number
1489AC
Product name
2,4-Dichloro-5-(chloromethyl)pyridine
Packaging
250mg
Price
$350
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0010771
Product name
2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE
Purity
95.00%
Packaging
100MG
Price
$367.5
Updated
2021/12/16
Crysdot
Product number
CD11064387
Product name
2,4-Dichloro-5-(chloromethyl)pyridine
Purity
95+%
Packaging
1g
Price
$376
Updated
2021/12/16
Chemenu
Product number
CM132494
Product name
2,4-dichloro-5-(chloromethyl)pyridine
Purity
95%
Packaging
1g
Price
$355
Updated
2021/12/16
Ambeed
Product number
A344148
Product name
2,4-Dichloro-5-(chloromethyl)pyridine
Purity
95+%
Packaging
100mg
Price
$23
Updated
2021/12/16
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2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE Chemical Properties,Usage,Production

Synthesis

73998-95-5

73998-96-6

General procedure for the synthesis of 2,4-dichloro-5-(chloromethyl)-pyridine from (4,6-dichloropyridin-3-yl)methanol: To a stirred solution of (4,6-dichloropyridin-3-yl)methanol (2.5 g, 14 mmol) in dichloromethane (20 mL) was slowly added thionyl chloride (1.2 mL, 14 mmol) at room temperature. The reaction mixture was stirred for 15 min, then cooled to 0 °C and washed with saturated aqueous sodium bicarbonate. The organic phase was dried with anhydrous magnesium sulfate, concentrated under reduced pressure, and purified by rapid chromatography on silica gel (eluent: dichloromethane) to afford 2,4-dichloro-5-(chloromethyl)-pyridine (1.3 g, 47% yield).

References

[1] Patent: US2005/192310, 2005, A1. Location in patent: Page/Page column 32
[2] Patent: US4191831, 1980, A

2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE Suppliers

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View Lastest Price from 2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
2,4-Dichloro-5-(chloromethyl)pyridine 73998-96-6
Price
US $1.10-9.90/kg
Min. Order
1kg
Purity
99%min
Supply Ability
100kg
Release date
2025-08-14

73998-96-6, 2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINERelated Search:

2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE Pyridine, 4-chloro-3-(chloromethyl)- (9CI) 2-Chloro-5-chloromethylpyridine 2-CHLORO-5-(CHLOROMETHYL)PYRIDINE HYDROCHLORIDE 2,4-Dichloro-5-methylpyridine

  • 2,4-DICHLORO-5-(CHLOROMETHYL)-PYRIDINE
  • Pyridine, 2,4-dichloro-5-(chloromethyl)- (9CI)
  • Pyridine, 2,4-dichloro-5-(chloromethyl)-
  • 73998-96-6
  • HALOMETYL