2-CHLORO-4-PYRIDINAMINE, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: 4-Amino-2-chloropyridine
- CAS No.: 14432-12-3
- Molecular Fomula: ： C5H5ClN2
- Molecular weight：128.56
- Appearance: yellow powder
- Sample：Available
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Description of 2-CHLORO-4-PYRIDINAMINE
An aminopyridine derivative with potential herbicidal activity.
Basic Info of 2-CHLORO-4-PYRIDINAMINE
Basic Info
Numbering system
Properties
Safety Info
Basic Info
|
Chemical Name |
4-Amino-2-chloropyridine |
|
Synonyms |
2-Chloro-4-aminopyridine;4-Amino-2-Chloropyridine;2-chloropyridin-4-amine; |
|
CAS No. |
14432-12-3 |
|
Molecular Formula |
C5H5ClN2 |
|
Molecular Weight |
128.56000 |
|
PSA |
38.91000 |
|
LogP |
1.89840 |
Numbering system
|
EINECS number |
238-403-0 |
|
BRN number |
108671 |
|
MDL number |
MFCD00060089 |
|
PubChem number |
24874285 |
Properties
|
Appearance & Physical State |
Solid. |
|
Density |
1.326 g/cm3 |
|
Boiling Point |
299.9ºC |
|
Melting Point |
89-94ºC |
|
Flash Point |
135.2ºC |
|
Storage Condition |
Store in a cool, dry place. Store in a tightly closed container. |
|
Vapor Pressure |
0.00116mmHg at 25°C |
Safety Info
|
Safety Statements |
S26-S37/39 |
|
HS Code |
2933399090 |
|
WGK Germany |
3 |
|
Risk Statements |
R36/37/38 |
|
Hazard Codes |
Xi |
What is 4-Amino-2-chloropyridine?
- 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 4-Amino-2-chloropyridine which has developed particularly rapidly in recent years. Do you know about 4-Amino-2-chloropyridine?
- The official answer：English Name: 4-Amino-2-chloropyridine, white or slightly yellow crystals, melting point 90-94°C(lit.) boiling point 153°C5mm density 1.2417(rough estimate) refractive index 1.5110(estimate) flash point 153°C/5mm storage conditions Keepindarkplace, Sealedindry, RoomTemperature （ 760 mmHg）, insoluble in water. Used as medicine, pesticide, pigment intermediate
What’s the application of 4-Amino-2-chloropyridine?
2-chloro-4-aminopyridine is an intermediate of plant growth regulator clopyralid. Use as pharmaceutical, pesticide, pigment intermediates production method its preparation method is to use isonicotinic acid as raw material, chlorination with trichloroxaphor, to get 2-chloropyridine-4-carboxylic acid, then react with ammonia to produce the corresponding amide, and then Hoffman degradation reaction to getting the product. The product can also be obtained by using 2-chloropyridine-N-oxide as raw material, first nitrating it with fuming nitric acid, and then reducing it with iron powder in acetic acid.
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
Keywords of 4-Amino-2-chloropyridine
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