764-99-8
- Product Name：Diethylene glycol divinyl ether
- Molecular Formula：C8H14O3
- Purity：99%
- Molecular Weight：
Product Details;
CasNo： 764-99-8
Molecular Formula： C8H14O3
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764-99-8 Name |
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Name |
Diethylene glycol divinyl ether |
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Synonym |
1-(2-[2-(Vinyloxy)ethoxy]ethoxy)ethylene;1,1-[oxybis(2,1-ethanediyloxy)bis]ethene;1,1’-[oxybis(2,1-ethanediyloxy)]bis-ethen;3,6,9-Trioxaundeca-1,10-diene;Divinyl ether diethylenglykolu;Divinylcarbitol;divinyletherdiethylenglykolu;Dvedeg |
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764-99-8 Chemical & Physical Properties |
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Melting point |
-21°C |
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Boiling point |
195.4±25.0 °C at 760 mmHg |
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Density |
0.9±0.1 g/cm3 |
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Molecular Formula |
C8H14O3 |
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Molecular Weight |
158.195 |
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Flash Point |
62.2±20.5 °C |
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PSA |
27.69000 |
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LogP |
0.81 |
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Exact Mass |
158.094299 |
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Vapour Pressure |
0.6±0.4 mmHg at 25°C |
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Index of Refraction |
1.429 |
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storage temp |
Store below +30°C. |
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Water Solubility |
Insoluble in water. |
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764-99-8 Chemical Properties |
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Diethylene glycol divinyl ether is monomeric in character and is used as a chemical intermediate or as a crosslinking agent. Addition of isocyanic acid produces secondary diisocyanates. Divinyl ethers hydrolyze to the glycol and acetaldehyde. Chlorine or bromine add to the double bonds. Reaction with an alcohol in the presence of water produces a diacetal. Polymerization of divinyl ether of diethylene glycol with acidic catalysts produce crosslinked gels. Unsaturated polyesters, crosslinked with styrene, have been made noncorrosive to metals through use of divinyl ethers to reduce hydroxyl ond acid numbers. |
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764-99-8 Uses |
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Diethylene glycol divinyl ether is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. |
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