Products Description
Product name:2,3-Dichloropyridine
CAS:2402-77-9
MF:C5H3Cl2N
MW:147.99
EINECS:219-281-8
Density:0.9688 g/cm3
Melting point:64-67°C
Boiling point:242.4°C
Packaging:25 kg/drum
Specification
| Items | Specification |
|
Appearance |
White powder |
|
Purity |
≥99% |
| Water | ≤0.5% |
Application
2,3-Dichloropyridine is mainly used as a pharmaceutical and pesticide intermediate, with specific applications as follows:
Pharmaceutical field:
2,3-Dichloropyridine is a key raw material for the synthesis of various drugs, and the synthesis of new insecticides such as chlorfenapyr requires the participation of 2,3-dichloropyridine. In addition, its derivatives can be used in organic synthesis to prepare biologically active compounds, providing important raw materials for pharmaceutical research and development.
Pesticide field:
2,3-Dichloropyridine is a core intermediate in the development of new pesticides. The synthesized insecticides have the characteristics of broad-spectrum, high efficiency, low toxicity, and environmental protection, and are widely used in agricultural pest control.
Organic synthesis:
In organic synthesis, 2,3-Dichloropyridine can be used as a catalyst to promote the chlorination reaction of olefins, generating chlorinated olefin compounds, which are widely used in industrial production of organic chemical reactions.
Storage
The warehouse is ventilated and dry at low temperature. Avoid coexistence with strong acids, bases, or oxidants.
Packaging
Transportation & Payment
About Transportation
* We can supply different kinds of transport according customers' demands.
* When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transport special lines.
* When the quantity is large, we can ship by sea to appointed port.
* Besides, we can also provide special services according to customers' demands and products' properties.
* We can supply a variety of payment methods for customers' choice.
* When the amount is small, customers usually make payment through PayPal, Western union, Alibaba, etc.
* When the amount is large, customers usually make payment through T/T, L/C at sight, Alibaba, etc.
* Besides, more and more customers will use Alipay or WeChat pay to make payment.
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