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| ETHYL ISONICOTINATE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 1570-45-2 |
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| EINECS NO. |
216-379-2 | |
| FORMULA | C8H9NO2 | |
| MOL WT. | 151.16 | |
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HS CODE |
2933.39 | |
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TOXICITY |
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| SYNONYMS | 4-Carbethoxypyridine; 4-Carboethoxypyridine; | |
| Isonicotinic acid, ethyl ester; p-Pyridinecarboxylic acid ethyl ester; Ethyl 4-pyridinecarboxylate; | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | clear to pale yellow liquid | |
| MELTING POINT |
>310 C (sublimes) | |
| BOILING POINT |
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| SPECIFIC GRAVITY |
1.01 | |
| SOLUBILITY IN WATER | immiscible | |
| pH | ||
| VAPOR DENSITY |
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NFPA RATINGS |
Health: 1 Flammability: 2 Reactivity: 0 | |
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AUTOIGNITION |
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REFRACTIVE INDEX |
1.5010 | |
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FLASH POINT |
87 C | |
| STABILITY | Stable under normal conditions | |
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APPLICATIONS |
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| Isonicotinic acid, an isomer of nicotinic acid, is a a six-membered ring structure composed of five carbon atoms and a nitrogen which replace one carbon-hydrogen unit in the benzene ring, plus a carboxyl side chain at 4-position (nicotinic acid has a carboxyl side chain at 3-position). Isonicotinic acid is chiefly used in antituberculosis drugs especially Isoniazid (isonicotinic acid hydrazide), the most effective one. Isonicotinic acid and its derivatives are used in manufacturing pharmaceuticals and agrochemicals. | ||
| SALES SPECIFICATION | ||
| APPEARANCE | clear to pale yellow liquid | |
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ASSAY |
98.0% max | |
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HEAVY METALS |
20ppm max |
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| COLOR, APHA |
50 max |
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| TRANSPORTATION | ||
| PACKING | 200kgs in drum | |
| HAZARD CLASS | ||
| UN NO. | ||
| OTHER INFORMATION | ||
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Hazard Symbols: XI, Risk Phrases: 36/38, Safety Phrases: 26-36 |
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