2,3-Dichloropyridine CAS 2402-77-9

2,3-Dichloropyridine , Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: 2,3-Dichloropyridine
CAS No.: 2402-77-9
Molecular Formula: C5H3Cl2N
Molecular weight: 147.99
Sample: Available

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2,3-Dichloropyridine: The Complete Guide

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Basic Info of 2,3-Dichloropyridine

Chemical Name

2,3-Dichloropyridine

Synonyms

2,3-dichloro-pyridine;2,3-dichloropydine;2,3-Dichlor-pyridin;3-Dichloropyridine;Pyridine, 2,3-dichloro-;

CAS No.

2402-77-9

Molecular Formula

C5H3Cl2N

Molecular Weight

147.99

PSA

12.89000

LogP

2.38840
Safety Info

HS Code

29333999

WGK Germany

1
Properties

Appearance & Physical State

white crystals

Density

1.388

Boiling Point

192.5ºC at 760 mmHg

Melting Point

64-67ºC

Flash Point

87.5ºC

Refractive Index

1.553

Numbering system
UNITMFCD00006229
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What is 2,3-Dichloropyridine?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is 2,3-Dichloropyridinewhich has developed particularly rapidly in recent years. Do you know about 2,3-Dichloropyridine?

The official answer: 2,3-Dichloropyridine is a white powdered solid with the formula C5H3Cl2N.2,3-Dichloropyridine is a key intermediate in the synthesis of chlorofuran benzamide, with the gradual promotion of chloroprobet benzamide, the demand for 2,3-dichloropyridine will increase , and its synthesis method has also attracted much attention.High-purity 2-chloro-3-aminopyridine is a prerequisite for the synthesis of high-purity 2,3-dichloropyridine, while the synthesis of high-purity 2-chloro-3-aminopyridine from 2-chloronicotinic acid is a very promising method. 2-Chloronicotinic acid is an important intermediate of nicosulfuron and has a large domestic production volume. With the gradual improvement of the production process, the cost of 2-chloronicotinic acid is very low.

What’s the application of 2,3-Dichloropyridine?

2,3-Dichloropyridine is used as a reagent for the preparation of substituted 3-(5-ary-heterocyclic- carboxylamido) pyridine derivatives for the treatment of autoimmune and inflammatory diseases. Synthesis, crystal structure and biological activity of novel o-aminobenzamide dicarboxamide insecticides, crystal structure and biological activity are also synthesized in propyl ethers.2,3-dichloropyridine is used as pesticide and pesticide intermediates. The product is used as pharmaceutical and pesticide intermediates. 2,3-dichloropyridine is used as pesticide and pesticide intermediates.

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United Kingdom Giles
United Kingdom Giles
Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
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In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
Korea Kim
Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
USA Franklin
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Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.
Canada Kate
Canada Kate
I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
Unilever
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Brazil Aline
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Mexico Gonzalo
Mexico Gonzalo
Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...

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