Products Description
Triethylene Glycol Dimethyl Ether (CAS No. 112-49-2) is a transparent, colorless liquid with a mild ether-like odor. Its molecular formula is C8H18O4, and its molecular weight is 178.23. Common aliases include Triglyme, Dimethyltriglycol, 1,2-bis(2-methoxyethoxy)ethane, and 2,5,8,11-tetraoxadodecane.
Triethylene Glycol Dimethyl Ether has a density of 0.986 g/mL at 25°C, a boiling point of 216°C, a melting point of-45°C, a flash point of 231°F, a refractive index of nD20 = 1.423, a vapor density greater than 4.7 (relative to air), and is soluble in water, showing good water solubility.
Basic Info
| Product Name | Purity 99% Triethylene Glycol Dimethyl Ether (TEDM) CAS 112-49-2 |
| CAS No. | 112-49-2 |
| EINECS | 203-977-3 |
| M.F. | C8H18O4 |
| Molecular weight | 178.22 |
| Appearance | clear and transparent liquid |
| Melting point | −45°C (lit.) |
| Boiling point | 216°C (lit.) |
| Density | 0.986 g/mL at 25°C (lit.) |
| Vapor density | >4.7 (vs air) |
| Vapor pressure | 1.2 hPa (20°C) |
Uses
As an inert aprotic solvent, Triethylene Glycol Dimethyl Ether is frequently used as a reaction medium in organic synthesis, particularly for dissolving alkali metal hydrides. Its ether - bond structure allows it to remain stable in a wide range of chemical reactions.
In industry, it is mainly used as a solvent and a special plasticizer to enhance material properties.
Safety Information
1. Triethylene Glycol Dimethyl Ether is volatile and flammable. Avoid contact with open flames or high-temperature objects to prevent fire or explosion.
2. Avoid contact with strong oxidants, acids, alkalis and other substances during use or storage to prevent chemical reactions.
3. Avoid long-term exposure to it, as it may be irritating to the eyes, skin, etc.
4. Maintain good ventilation conditions during use to avoid inhalation of excessive gas causing poisoning.
Company Profile
Gnee Chem is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Russia, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.
Contact Us
Tel: +86-372-5055135
Mob: +86-13673325456
Email: sales@gneebio.com
FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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