| 1,6-HEXANEDIOL DIACRYLATE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 13048-33-4; 74872-03-0; 88250-32-2; 106717-06-0; 126038-89-9; 174845-65-9; 181826-08-4; 198694-76-7 |
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| EINECS NO. | 235-921-9 | |
| FORMULA | H2C=CHCOO(CH2)3]2 | |
| MOL WT. | 226.27 | |
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H.S. CODE |
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| TOXICITY | ||
| SYNONYMS | Acrylic acid, hexamethylene ester; Hexamethylene acrylate; | |
| 1,6-Hexamethylene diacrylate; 1,6-Hexanediol di-2-propenoate; 2-Propenoic acid, 1,6-hexanediyl ester; Hexamethylene diacrylate; Hexamethylene glycol diacrylate; Hexaneglycol diarcylate; HDODA; | ||
| DERIVATION |
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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 | 0.997 | |
| 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 |
1.456 |
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| FLASH POINT | > 110 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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| Acrylic acid undergoes the typical reactions of a carboxylic acid and forms acrylic esters - basic alkyl esters are methyl, butyl, ethyl acrylate, and 2-ethylhexyl acrylate. Acrylic acid and its esters undergo the reactions of the double bond which readily combine with themselves or other monomers (e.g amides, methacrylates, acrylonitrile, vinyl, styrene and butadiene) to form homopolymers or co-polymers which are used in the production of coatings, adhesives, elastomers, super absorbent polymers, flocculants, as well as fibres and plastics. Acrylate polymers show a wide range of properties dependent on the type of the monomers and reaction conditions. 1,6-Hexanediol diacrylate is used as a functional monomer for polymers and as a crosslinking agent between the molecular chains of polymers. End application include adhesives & sealants, alkyd coatings, elastomer, photoresist; photopolymers electronics, inks for improved adhesion, hardness, abrasion and heat resistance. | ||
| 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 |
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WATER |
0.1% max |
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INHIBITOR |
100 ± 10 ppm (Monomethyl Ether Hydroquinone) |
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TRANSPORTATION |
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| PACKING | 200kgs in drum | |
| HAZARD CLASS | 9 (Packing Group: III) | |
| UN NO. |
3082 |
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| OTHER INFORMATION | ||
| Hazard Symbols: XI , Risk Phrases: 20/21/22-36/37/38, Safety Phrases: 26-36 | ||
