Ethylene glycol , Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Ethylene glycol
- CAS No.:107-21-1
- Molecular Fomula:C2H6O2
- Molecular weight:62.07
- Appearance:Colourless liquid
- Sample: Available
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Description of Ethylene glycol
ycoL (IUPAC name: ethane-1,2-diol) is an organic compound with the formula (CH2OH)2. It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. It is an odorless, colorless, sweet-tasting syrup. ycoL is moderately toxic.
Basic Info of Ethylene glycol
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | ycoL |
| Synonyms | 1,2-dihydroxy ethane;Ethane-1,2-diol;1,2-Ethanediol;1,2-Dihydroxyethane;2-hydroxy ethanol; |
| CAS No. | 107-21-1 |
| Molecular Formula | C2H6O2 |
| Molecular Weight | 62.06780 |
| PSA | 40.46000 |
| LogP | -1.02900 |
Numbering system
| EINECS number | 203-473-3 |
| RTECS number | KW2975000 |
| MDL number | MFCD00283324 |
| BRN number | 505945 |
| PubChem number | 24859450 |
Properties
| Appearance & Physical State | clear viscous liquid |
| Density | 1.220 g/mL at 25ºC |
| Boiling Point | 196-198ºC |
| Melting Point | -13ºC |
| Freezing Point | -11.5℃ |
| Flash Point | 116ºC |
| Refractive Index | 1.43-1.433 |
| Water Solubility | miscible |
| Stability | Stable at room temperature in closed containers under normal storage and handling conditions. |
| Storage Condition | 2-8ºC |
| Vapor Density | 2.1 (vs air) |
| Vapor Pressure | 0.08 mm Hg ( 20 °C) |
Safety Info
| RTECS | KW2975000 |
| Safety Statements | S26 |
| HS Code | 2905310000 |
| WGK Germany | 3 |
| RIDADR | UN 1219 3/PG 2 |
| Risk Statements | R22 |
| Hazard Codes | Xn |
| Caution Statement | P260; P301 + P312 + P330 |
| Hazard Declaration | H302; H373 |
| Symbol | GHS07, GHS08 |
| Signal Word | Warning |
What is Ethylene glycol ?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is it which has developed particularly rapidly in recent years. Do you know about it?
The official answer:ycoL, also known as glycol, 1,2-ycoL, or EG for short, has the chemical formula (CH2OH)2 and is the simplest of the diols. It is a colorless, odorless, sweet-smelling liquid with low toxicity to animals. ycoL is miscible with water and acetone but less soluble in ethers.
What’s the application of Ethylene glycol ?
Mainly used as a raw material for polyester fibers and other polyester resins, unsaturated polyester resins, and 1730 polyester
lacquers. Various types of surfactants can be derived from ycoL and polyycoL. Its dinitro compound, dinitroethyl
diol is explosive. Glycols lower the freezing point of aqueous solutions and are therefore often used as antifreeze agents.
Conclusion
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