PRODUCT IDENTIFICATION
H.S. CODE
TOXICITY
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
SOLVENT SOLUBILITY
REFRACTIVE INDEX
Stable under ordinary conditions
APPLICATIONS
APPEARANCE
ASSAY
99.0% max
OTHER INFORMATION
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| 3,5-DICHLOROPYRIDIN-4-AMINE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO | 22889-78-7 |
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| EINECS NO. | 245-304-6 | |
| FORMULA | C5H4Cl2N2 | |
| MOL WT. | 163.00 | |
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H.S. CODE |
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TOXICITY |
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| SYNONYMS | 4-Amino-3,5-dichloropyridine; 3,5-Dichloro-4-pyridinamine; | |
| DERIVATION |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | white to yellowish crystal | |
| MELTING POINT | 159 - 163 C | |
| BOILING POINT | ||
| SPECIFIC GRAVITY |
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| SOLUBILITY IN WATER | ||
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SOLVENT SOLUBILITY |
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| pH | ||
| VAPOR DENSITY |
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REFRACTIVE INDEX |
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| AUTOIGNITION |
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| NFPA RATINGS | ||
| FLASH POINT |
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| STABILITY |
Stable under ordinary conditions |
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APPLICATIONS |
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| Aminopyridine containing the monovalent chemical group -NH2 attached pyridine ring. The nitrogen atom in amino functional group contributes the free electron pair to the proton of an acid. There are three positional isomers. 4-Aminopyridine is a very effective avicide and bird repellent. But it is highly toxic to human also as it strongly excites central nervous system. 4-Aminopyridine is used primarily as a research tool for subtypes of potassium channels. 2-Aminopyridine is used in the synthesis of pharmaceuticals especially for antihistamines, antinflammatories and other drugs. Pyrilamine, an antihistaminic, is an example. 3-Aminopyrodine is also used as an intermediate for agrochemicals, pharmaceuticals and colorants. Examples of end-products derived from 3-aminopyridine are Piroxicam , Tenoxicam, , Ampiroxicam. Pyridine molecules are coordinated as chelate ligands to form a complex with a transition metal ion. Pyridines are involved in photosensitizer chemistry, luminescent materials, metal complex chemistry and liquid crystal. Aminopyridine is used as a monomer for polymerization. An example of the end product from 3,5-dichloropyridin-4-amine is Cefazedone, urinary antiinfective agent. | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
white to yellowish crystal | |
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ASSAY |
99.0% max |
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| MELTING POINT | 159 - 163 C | |
| TRANSPORTATION | ||
| PACKING |
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| HAZARD CLASS | ||
| UN NO. | ||
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OTHER INFORMATION |
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| Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 26-37/39 | ||
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