2,4-Dichloro-5-methylpyridine

Product Name: 2,4-Dichloro-5-methylpyridine
CAS No.: 56961-78-5
Chemical Name: 2,4-Dichloro-5-methylpyridine
Synonyms: 4,6-Dichloro-3-picoline;2,4-Dichloro-5-Picoline;2,4-DICHLORO-5-METHYLPYRIDINE;Pyridine, 2,4-dichloro-5-methyl-;2,4-Dichloro-5-methylpyridine 98%;2,4-Dichloro-5-methylpyridine ISO 9001：2015 REACH;2,4-dichloro-5-methylpyridine 2,4-dichloro-5-picoline;2,4-Dichloro-5-methylpyridine Synonyms: 2,4-DICHLORO-5-METHYLPYRIDINE
CBNumber: CB8801111
Molecular Formula: C6H5Cl2N
Formula Weight: 162.02
MOL File: 56961-78-5.mol

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2,4-Dichloro-5-methylpyridine Property

Boiling point:: 221.2±35.0 °C(Predicted)
Density: 1.319±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: 0.38±0.10(Predicted)
form: Liquid
color: Colorless
Water Solubility: Slightly soluble in water.
InChI: InChI=1S/C6H5Cl2N/c1-4-3-9-6(8)2-5(4)7/h2-3H,1H3
InChIKey: DUPJNQNLAKJWKU-UHFFFAOYSA-N
SMILES: C1(Cl)=NC=C(C)C(Cl)=C1

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Safety

Hazard Codes: Xn
Risk Statements: 22
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

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.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: H61634
Product name: 2,4-Dichloro-5-methylpyridine, 96%
Packaging: 250mg
Price: $21.5
Updated: 2021/12/16

Alfa Aesar

Product number: H61634
Product name: 2,4-Dichloro-5-methylpyridine, 96%
Packaging: 1g
Price: $68.1
Updated: 2021/12/16

Apolloscientific

Product number: OR301066
Product name: 2,4-Dichloro-5-methylpyridine
Purity: 98%
Packaging: 5g
Price: $82
Updated: 2021/12/16

AK Scientific

Product number: J91831
Product name: 2,4-Dichloro-5-methylpyridine
Packaging: 10g
Price: $88
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H32-5-49
Product name: 2,4-Dichloro-5-picoline
Purity: 95%
Packaging: 5G
Price: $90
Updated: 2021/12/16

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2,4-Dichloro-5-methylpyridine Chemical Properties,Usage,Production

Chemical Properties

colorless liquid

Uses

2,4-Dichloro-5-methylpyridine is used as pharmaceutical intermediates.

Synthesis

A solution of phosphorus oxychloride in dichloromethane was added to a mixture of 2-chloro-5-methylpyridine 1-oxide and triethylamine in dichloromethane at 0 ℃. After stirring for 2 hours, the mixture is reacted at room temperature for 24 hours. After that, the water was added and the mixture was neutralized with a sodium hydroxide solution. The organic layer was washed with a saturated brine solution and the aqueous layer was extracted with ethyl acetate and washed with a saturated brine solution. The combined organic layers were dried over magnesium sulfate, filtered, and concentrated under reduced pressure to afford 2,4-Dichloro-5-methylpyridine. The by-product of this reaction is 2,6-dichloro-3-methyl-pyridine.

2,4-Dichloro-5-methylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-Dichloro-5-methylpyridine Suppliers

China 161 Europe 2 India 7 United Kingdom 3 United States 16 Global 189

Shandong Renyi Biotechnology Co., Ltd

Tel: 13306222239
Email: lijingkeji2023@163.com
Country: China
ProdList: 627
Advantage: 58

LEWOO PHARMATECH (SHANGHAI) CO.,LTD

Tel: 15800805830
Fax: 021 67898603
Email: miao@lewoopharma.com.cn
Country: China
ProdList: 823
Advantage: 58

Aikon International Limited

Tel: 18626450290
Email: yftan@aikonchem.com
Country: China
ProdList: 10715
Advantage: 58

Shanghai Taijilin Industrial Co., Ltd.

Tel: 021-021-50630626 18964684208
Fax: 021-50563898
Email: kate@tajilin.com
Country: China
ProdList: 1232
Advantage: 58

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
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Country: China
ProdList: 44688
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

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ProdList: 2963
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Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
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Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
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Country: China
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JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
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View Lastest Price from 2,4-Dichloro-5-methylpyridine manufacturers

Zhengzhou Lingzhiyue Technology Co., Ltd

Product: 2,4-Dichloro-5-Methylpyridine 56961-78-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 55555
Release date: 2023-10-28

Henan Fengda Chemical Co., Ltd

Product: 2,4-Dichloro-5-methylpyridine 56961-78-5
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: 2,4-Dichloro-5-methylpyridine 56961-78-5
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-26

56961-78-5, 2,4-Dichloro-5-methylpyridineRelated Search:

4-Methylpyridine Azamethiphos 2-Chloro-5-methylpyridine 2,6-Lutidine Clopyralid Dichlorodimethylsilane 2,4,6-Collidine 2,4-Dichloropyridine 2,4-DICHLORO-5-NITROPYRIDINE 2,4-Lutidine Dichloromethylsilane 3,4-Dichloropyridine 2-Chloro-5-chloromethylpyridine 3,4-Lutidine 4,6-DICHLORO-NICOTINAMIDE 4,6-Dichloronicotinic acid Ethyl 4,6-dichloronicotinate 2,6-DICHLORO-3-METHYLPYRIDINE

2,4-DICHLORO-5-METHYLPYRIDINE

2,4-Dichloro-5-Picoline

2,4-dichloro-5-methylpyridine 2,4-dichloro-5-picoline

4,6-Dichloro-3-picoline

2,4-Dichloro-5-methylpyridine Synonyms: 2,4-DICHLORO-5-METHYLPYRIDINE

2,4-Dichloro-5-methylpyridine 98%

Pyridine, 2,4-dichloro-5-methyl-

2,4-Dichloro-5-methylpyridine ISO 9001：2015 REACH

56961-78-5

Heterocycle-Pyridine series

Pyridine