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CAS No.: 107-27-1
107-21-1
(CH2oh)2
203-473-3
Aromatic Alcohol
Liquid
1°(Primary Alcohol)
Monohydroxy
62.068
197.3 ºC
-12.9 ºC
111.1 ºC
1.113 G/Cm³
Shandong
Drum
99.9%MIN
Shandong
290531
Product Description
Product Name | Ethylene Glycol | EINECS No | 203-473-3 |
Other Name | EG; MEG | HS Code | 29053100 |
MF | (CH2OH)2 | Molecular Weight | 62.068 |
CAS No | 107-21-1 | Appearance | Colorless Transparent Liquid |
Purity | 99.9%min | Application | Antifreeze and synthetic polyester raw materials |
Ethylene Glycol
1.Used as an antifreeze agent in the coolant in for example, automobiles and air-conditioning systems.
1. Polyester2. Used as a de-icing fluid for windshields and aircraft, as an antifreeze in automobile engines.
3. Used as an important precursor to polyester fibers and resins.
4. Used in the gas industry to remove water vapor from gas before further processing.
5. Used to inhibit the formation of gas clathrates (hydrates).
3. Used as an important precursor to polyester fibers and resins.
4. Used in the gas industry to remove water vapor from gas before further processing.
5. Used to inhibit the formation of gas clathrates (hydrates).
Certificate of Analysis
Comm | Monoethylene Glycol(Polyester grade)MEG | |
Items | Standard | Result |
Appearace | Colorless, transparent no visible impurities | |
Purity,w/% | 99.9min | 99.97 |
Diethylene glycol Content,w/% | 0.05max | 0.008 |
Density(20ºC),g/cm3 | 1.1128~1.1138 | 1.1134 |
Boiling range:first slipºC dry pointºC | 196min | 197.2 |
199max | 197.8 | |
Water Content,w/% | 0.08max | 0.01 |
Acidity (as Acetic acid),mg/kg | 10max | 6 |
Iron content (asFe),mg/kg | 0.1max | 0.02 |
Ash content,mg/kg | 10max | 1 |
Aldehyde content (as formaldehyde), mg/kg | 8max | 4.1 |
Chroma (PT CO) (before heating) | 5max | 5 |
Degree (PT CO) (after heating HCL) | 20max | 10 |
UV transmittance: UV transmittance (220nm),% UV transmittance (250nm),% UV transmittance (275nm),% UV transmittance (350nm),% | 75min | 92 |
Report | 97 | |
92min | 99 | |
99min | 100 | |
Chloride ionmg/kg | 0.5max | <0.5 |
Mono Ethylene Glycol is an essential raw material for Polyester. Ethylene Glycol reacts with PTA / DMT to produce polyester.
2. Adhesives, Sealants, and Coatings
Mono Ethylene Glycol and D-Ethylene Glycol have used in latex based paint formulation. These glycols are also used to produce
acrylate and methacrylate resins for coatings, adhesives, and paints.
3. Alkyd Resins for Paints and Coatings
Mono Ethylene Glycol is used as a reactant in the manufacture of Alkyd resins which are used in paints, enamels, and varnishes.
4. Antifreeze
Ethylene Glycol (MEG) is used as an active ingredient in engine coolants and antifreeze, offering benefits including a high
boiling point, low vapor pressure, excellent heat transfer abilities, and the ability to depress the freezing point of water.
5. Others
A) Dyes & Inks
MEG finds applications in products like Dyes & Inks for High-speed printing.
B) Humectants
Glycols being hygroscopic in nature are also used as Humectants for paper etc.
