Products Description
What is 5-chloro-2,3-difluoropyridine?
5-chloro-2,3-difluoropyridine is an organic compound. It is a colorless to pale yellow liquid with a characteristic odor. It is soluble in many organic solvents, such as ethanol, dimethylformamide and chloroform. The compound is relatively stable in the air and is not easily decomposed under strong acid and strong alkali conditions.

Basic information
| CAS | 89402-43-7 |
| EINECS | 410-090-7 |
| Chemical Formula | C5H2ClF2N |
| Molecular Weight | 149.53 |
| Density | 1.442 g/mL at 25 °C |
| Melting Point | 47-49 °C |
| Boiling Point | 135 °C |
| Flash Point | 135 °C |
| Solubility | Slightly soluble in chloroform, slightly soluble in DMSO, slightly soluble in methanol |
| Refractive Index | 1.4738 |
| Acidity Coefficient | -5.14±0.20 (Predicted) |
| Storage Condition | 2-8 °C |
Application
- 5-chloro-2,3-difluoropyridine 2,3-Difluoro-5-chloropyridine is often used as an important intermediate in organic synthesis.
- It can be used to prepare antibacterial agents, pesticides, glyphosate (a herbicide), pyridine compounds, etc.
- This compound can also be used in the synthesis of aromatic compounds such as pyridones, pyrroles and pyrazoles.
Safety Information
- 5-chloro-2,3-difluoropyridine is a toxic compound. Avoid direct contact with the skin or inhalation of its vapor.
- Care should be taken to prevent fire and avoid contact with oxidants during use or storage.
- Use in laboratories or industrial production should follow relevant safety operating procedures and wear appropriate personal protective equipment, such as gloves, goggles and protective clothing.

Packaging & Delivery
Packaging: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Delivery Time: 7-10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Company Profile

Gneebio is an enterprise specializing in the research and development, production and sales of chemicals. Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square meters. Our team consists of more than 200 people. Over the years, the entire team has continued to improve to meet the actual needs of customers and has now become one of the leading chemical product exporters in Henan Province, China.
Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
Please contact us if you need any.

FAQ
1.Are you manufacturers?
A:Yes, we are professional manufacturers in Henan, china since 2016. Welcome to visit our factory for long-termcooperations.
2. How do you ensure your product and service quality?
A:All of our processes strictly adhere to is0 9001 procedures and we are equipped with state of the art quality controlfacilities.
3. Can I print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.
4. How to place order online?
A: Proforma invoice will be sent after confirmation from the client along with our bank details.
5. Can you send free samples?
A:Yes, we can send free samples for most products, Please feel free to send inquiry for specific requests.
6. Do you offer technical supports for the products?
Yes, we have a professional technical support team and can provide unique technical solutions to our clients.
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