| HYDROXYETHYL ACRYLATE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 818-61-1 |
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| EINECS NO. | 212-454-9 | |
| FORMULA | H2C=CHCO2CH2CH2OH | |
| MOL WT. | 116.12 | |
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H.S. CODE |
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| TOXICITY | Oral rat LD50: 540 mg/kg | |
| SYNONYMS | Ethylene Glycol, Acrylate; 2-Hydroxyethyl Acrylate; | |
| Ethylene glycol monoacrylate; HEA; 2-Propenoic acid 2-hydroxyethyl ester; Acrylic acid, 2-hydroxyethyl ester; 2-(Acryloyloxy)ethanol; 2-Propenoic acid, 2-hydroxyethyl ester; | ||
| DERIVATION |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | Clear liquid | |
| MELTING POINT | -30 C | |
| BOILING POINT | 190 - 192 C | |
| SPECIFIC GRAVITY | 1.11 | |
| SOLUBILITY IN WATER |
miscible |
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| pH | ||
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AUTOIGNITION |
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NFPA RATINGS |
Health: 2; Flammability: 1; Reactivity: 1 | |
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REFRACTIVE INDEX |
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| FLASH POINT | 101 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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Hydroxyethyl Acrylate gives hydroxyl functional groups to an acrylic polymer backbone. The hydroxyl groups act as crosslinking sites for hydrophilicity, improving adhesion and resistance against corrosion, fogging and abrasion. End applications include adhesives, coatings, sealants and thermosetting paints. It is also used in additives for personal care products. |
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| SALES SPECIFICATION | ||
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APPEARANCE |
clear liquid |
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PURITY |
95.0% min |
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COLOR, APHA |
50 max |
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FREE ACID |
0.5% max |
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WATER |
0.2% max |
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INHIBITOR |
250 ± 50 ppm (MQME or/and HQ) |
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TRANSPORTATION |
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| PACKING | 200kgs in drum | |
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| REMARKS | ||
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