| Customization: | Available |
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| CAS No.: | 109-86-4 |
| Formula: | C3h8o2 |
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Appearance: Ethylene glycol methyl ether is a colourless, transparent liquid with a slight etheric or pleasant odour.
Melting point: Approximately -85°C to -86.5°C.
Boiling point: Boiling points vary slightly from one source to another, but are generally between 103°C and 125°C.
Density: Relative density (water=1) is about 0.965 to 0.97.
Solubility: glycol methyl ether is miscible with water, ethanol, acetone and other organic solvents.
Stability: stable at room temperature and pressure.
Chemical Properties
Ethylene Glycol Methyl Ether has certain reactivity and can synthesise other compounds through specific chemical reactions.
Under certain conditions, it can be esterified, etherified and other reactions.
Third, the use
Coatings and paints industry: glycol methyl ether can be used as a diluent for coatings and paints to improve the fluidity and wettability of the coatings, so that the coatings are easier to apply and dry.
Ink industry: as a diluent of ink, it can improve the fluidity and printing performance of ink.
Fibre and textile industry: as a treatment agent for fibres and textiles, it can improve the softness and gloss of fibres and textiles.
Electronic industry: used for cleaning and lubrication of electronic components, improve the reliability and stability of electronic components.
Other fields: glycol methyl ether is also used in the production of pharmaceuticals, pesticides, dyes and other fields, as a solvent, penetrating agent, levelling agent and so on.
Production method
There are two main production methods of ethylene glycol methyl ether:
Methanol and ethylene oxide addition method: Glycol methyl ether is obtained through the addition reaction of methanol and ethylene oxide.
Glycol and methanol transesterification method: Glycol methyl ether is obtained by transesterification reaction of glycol and methanol.
V. Safety Precautions
Ethylene glycol methyl ether has certain irritation and toxicity, so it is necessary to wear protective glasses, gloves and other protective equipment to avoid contact with skin and eyes.
Due to its volatility and flammability, it should be stored in a cool and ventilated place, away from fire and heat sources.
In the process of use, you need to strictly comply with the relevant safety regulations to prevent fire, explosion and other accidents.
Sixth, environmental protection requirements
The production and use of glycol methyl ether may produce wastewater, exhaust gas and other pollutants, so it is necessary to take appropriate treatment measures to reduce the impact on the environment.
Waste water can be treated and then discharged, and waste gas can be treated by catalytic combustion and other methods.
Product specifications
| Name | 2-Methoxyethanol | Chromaticity | ≤15 |
| Abbreviations | EGME | Lead time | 15 days |
| Boiling point | 124.5°C | Sample | Free |
| Characteristic | Colourless | Application | Paint, dyeing and printing, dyestuffs |
| Packing | Drum/IBC/ISO | Origin | China |
| Dangerousness | flammable,low toxicity | CAS No. | 109-86-4 |
| Content | 99.9% | HS code | 2914299000 |
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