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ETHYL METHACRYLATE |
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PRODUCT IDENTIFICATION |
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| CAS NO. |
97-63-2 |
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| EINECS NO. |
202-597-5 |
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| FORMULA | H2C=C(CH3)CO2C2H5 | |
| MOL WT. | 114.14 | |
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H.S. CODE |
2916.14 | |
| TOXICITY | Oral rat LD50: > 5000 mg/kg | |
| SYNONYMS | Methacrylic acid, ethyl ester; EMA; | |
| 2-Methyl-2-Propenoic Acid Ethyl Ester; ethyl alpha-methylacrylate; ethyl 2-methyl-2-propenoate; Ethylester kyseliny methakrylove; Methacrylate d'ethyle; | ||
| DERIVATION |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE |
clear liquid |
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| MELTING POINT |
-75 C |
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| BOILING POINT |
117 - 119 C |
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| SPECIFIC GRAVITY |
0.912 |
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| SOLUBILITY IN WATER | Negligible | |
| pH | ||
| VAPOR DENSITY | 3.9 | |
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AUTOIGNITION |
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NFPA RATINGS |
Health: 2; Flammability: 3 ; Reactivity: 0 | |
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REFRACTIVE INDEX |
1.415 |
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| FLASH POINT | 19 C | |
| STABILITY | The stability depends upon dissolved oxygen and MEHQ inhibitor. The presence of oxygen is necessary for inhibitor to prevent polymerization. | |
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APPLICATIONS |
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Ethyl Methacrylate is a base material for coatings and adhesives. It is used in resins, solvent, coatings, adhesives, oil additives, dental products, textile emulsions, leather and paper finishing. It is also used as a chemical intermediate in organic synthesis. |
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| SALES SPECIFICATION | ||
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APPEARANCE |
clear liquid |
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PURITY |
99.5% max |
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COLOR, APHA |
20 max |
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FREE ACID |
0.04% max |
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WATER |
0.02% max |
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INHIBITOR |
100 ± 10 ppm (Monomethyl Ether Hydroquinone) |
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TRANSPORTATION |
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| PACKING | 180kgs in drum | |
| HAZARD CLASS | 3 (Packing Group: III) | |
| UN NO. |
2277 |
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| REMARKS | ||
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