| Customization: | Available |
|---|---|
| CAS No.: | 107-21-1 |
| Formula: | C2h6o2 |
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It is colorless and transparent liquid, is the simplest of diglycol. Can be intersoluble with water , slightly soluble in ether, and insoluble in petroleum hydrocarbon and oil.It can dissolve calcium chloride, zinc chloride, sodium chloride and other inorganic substances.
| CAS No.: | 107-21-1 |
| Chemical formula | HOCH2CH2OH, C2H6O2 |
| Molecular weight:: | 62.0678 |
| EINECS No.: | 203-473-3 |
| Another name | EG; Glycol; Ethane-1,2-diol; 1,2-Ethanediol |
| Index | Content |
| Solidification point: | -11.5ºC |
| Boiling point: | 197.3ºC |
| Density: | 1.1155( 20ºC) |
| Refractive index: | n20/D 1.431(lit.) |
| PH: | 6-7.5 (100g/l, H2O, 20ºC) |
| Viscosity: | 25.66mPa.s(16ºC) |
| Molecular weight: | 62.068 |
| Vapour pressure: | 0.06mmHg/20ºC |
| Melting point: | -12.9ºC |
| Flashing point: | 111.1ºC |
| Critical temperature: | 372ºC |
| Critical pressure: | 7699KPa |
| Self-ignition temperature: | 418ºC |
| Main Parameter | Allowances | Determined Value |
| Appearance | Colorless, transparent, syrupy liquid | |
| Purity (%) | ≥99 | 99.7 |
| Hazen before heating | ≤5 | 3 |
| Hazen after heating with HCL | ≤20 | 10 |
| Density at 20 °C(g/cm³) | 1.1128-1.1138 | 1.1135 |
| Initial boiling point at 0°C,10133MPa(°C) | ≥196 | 197.6 |
| Dry point at 0°C,10133MPa (°C) | ≤199 | 197.3 |
| Moisture (%) | ≤0.10 | 0.0356 |
| Acidity (as acetic acid %) | ≤0.001 | 0.0006 |
| Fe assay (mass fraction %) | ≤0.00001 | 0.000004 |
| Ash (mass fraction %) | ≤0.001 | 0.0008 |
| Diethylene glycol(%) | ≤0.10 | 0.034 |
| Aldehyde (as methanal %) | ≤0.0008 | 0.0002 |
| UV transmittance at 220nm (%) | ≥75 | 86.5 |
| UV transmittance at 275nm (%) | ≥92 | 99.5 |
| UV transmittance at 350nm (%) | ≥99 | 99.9 |
Packaging Details
Galvanized iron drum package, 230kg/barrel or 1100kg/IBC Tank or according to customer's request .
Delivery Time
Prompt shipment after payment
It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations.
1. MEG is used in the production of polyester, polyester resin, moisture absorption agents, plasticizers, surfactants, synthetic fibers, cosmetics and explosives, and used as dyes, inks and other solvents, preparation of engine antifreeze agent, gas dehydrating agent, manufacturing resin, can also be used for cellophane, fiber, leather, adhesive wetting agent.
2. Mono ethylene glycol can produce synthetic resin PET, fiber grade PET is polyester fiber, bottle chip grade PET for making mineral water bottles and so on. Also can produce alkyd resin, glyoxal, also used as antifreeze. In addition to the use of automotive antifreeze, but also used for industrial cold transport, generally referred to as refrigerant.
3. ethylene glycol methyl ether series products are excellent performance of advanced organic solvent, as printing ink, industrial cleaning agent, coating (nitrocellulofiber paint, varnish, enamel), copper coated plate, printing and dyeing solvent and diluent.
4. MEG can be used for the production of pesticide intermediates, pharmaceutical intermediates and synthetic brake fluid and other chemical products of raw materials.
As electrolytes for electrolytic capacitors, chemical fiber dyeing agent for leather, etc.
5. used as textile auxiliaries, synthetic liquid dyes, chemical fertilizers and oil refining in the production of desulfurizer raw materials.
Shandong Baovi Energy Technology co., LTD., located in Jinan city, Shandong province, was founded in 2003,and it is a raw material supplier for the global organic chemical industry. Participate in the production of small quantity of high value-added chemicals and intermediates
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture,food sanitation and other fields.
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