| DIETHYLENE GLYCOL DIMETHACRYLATE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 2358-84-1 |
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| EINECS NO. | 219-099-9 | |
| FORMULA | C12H18O5 | |
| MOL WT. | 242.27 | |
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H.S. CODE |
2916.14 | |
| DERIVATION |
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| TOXICITY | ||
| SYNONYMS | 3-Oxapentane-1,5-diyl dimethacrylate; DEGDMA; | |
| Di(ethylene glycol) dimethacrylate; | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE |
clear to yellowish liquid |
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| MELTING POINT |
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| BOILING POINT | > 200 C | |
| SPECIFIC GRAVITY | 1.07 | |
| SOLUBILITY IN WATER | Insoluble | |
| pH | ||
| VAPOR DENSITY | ||
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AUTOIGNITION |
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NFPA RATINGS |
Health: 2; Flammability: 1; Reactivity: 0 | |
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REFRACTIVE INDEX |
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| FLASH POINT | > 115 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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Ethylene Glycol Dimethacrylate is used as a functional monomer for polymers and as a crosslinking agent between the molecular chains of polymers. |
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| SALES SPECIFICATION | ||
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APPEARANCE |
clear liquid |
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| TOTAL ESTERS |
98.0% min |
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COLOR, APHA |
100 max |
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FREE ACID |
0.1% max (methacrylic acid) |
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WATER |
0.5% max |
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INHIBITOR |
300 ± 30 ppm (Monomethyl Ether Hydroquinone) |
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TRANSPORTATION |
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| PACKING | 200kgs in drum | |
| HAZARD CLASS | ||
| UN NO. |
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| OTHER INFORMATION | ||
| Hazard Symbols: XI , Risk Phrases: 36/37/38, Safety Phrases: 26/28.2/36/39 | ||
