Professional Supplier Triethylene glycol TEG Pure 99.9% CAS 112-27-6
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Product Description
triethylene glycol | ||
CAS No.: | 112-27-6 | |
Synonyms: | Triethylene glycol; 2-[2-(2-hydroxyethoxy)ethoxy]ethanol; Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-; 2,2'-(Ethane-1,2-diylbis(oxy))diethanol; Triethylene Glycol; 2,2'-(Ethylenedioxy)diethanol; | |
Formula: | C6H14O4 | |
Exact Mass: | 150.08900 | |
Molecular Weight: | 150.17300 | |
PSA: | 58.92000 | |
LogP: | -0.99580 | |
Properties | ||
Appearance & Physical State: | Clear liquid | |
Density: | 1.124 | |
Melting Point: | -7ºC | |
Boiling Point: | 285ºC | |
Flash Point: | 165ºC | |
Refractive Index: | 1.4545-1.4565 | |
Water Solubility: | SOLUBLE | |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | |
Storage Condition: | Store in a cool, dry place. Keep containers tightly closed. | |
Vapor Pressure: | <0.01 mm Hg ( 20 °C) | |
Vapor Density: | 5.2 (vs air) | |
Properties:
Triethylene glycol is a colorless odorless hygroscopic viscous liquid. With water, alcohol, propyl alcohol, benzene and other miscible. In addition, triethylene glycol passable dissolved ortho dichlorobenzene, phenol, nitrocellulose, cellulose acetate and dextrin, but insoluble in petroleum ether resin and grease.
Triethylene glycol Specification:
Item | Unit | Standard |
Appearance |
| Clear and substantially free from Suspended Matter |
Acidity ASAcetic Acid % | % Wt | 0.01 Max |
Ash Content | % Wt | 0.005 Max |
Colour | APHA | 25 Max |
Purity By GC |
|
|
TEC by GC | %Wt | 99.5 Min |
Boiling Point | ºC | 285=290 |
Distillation range 760 mm Hg | ºC |
|
Specific Gravity @20ºC |
| 1.121-1.126 |
Water Content | % wt | 0.10Max |
PH (1:1) Solution |
| 6.5-8.5 |
Applications:
Triethylene glycol is a member of a homologous series of dihydroxy alcohols. It is a colorless, odorless and stable liquid with high viscosity and a high boiling point. Apart from its use as a raw material in the manufacture and synthesis of other products, TEG is known for its hygroscopic quality and its ability to dehumidify fluids.
TEG is used by the oil and gas industry to "dehydrate" natural gas. It may also be used to dehydrate other gases, including CO2, H2S, and other oxygenated gases. Triethylene glycol is well established as a relatively mild disinfectant toward a variety of bacteria, influenza A viruses and spores of Penicillium notatum fungi.
Packing:
Galvanized iron drum package, 230kg/barrel. Or 1100kg/IBC tank.
20GP can load around 80 drums or 20 IBC tanks.
Or in Flexitanks, 20MTs per tank.
Shipping:
Within 15 working days after received the deposit.
Pictures of package
Company profile
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.
Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China, we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide, and we produce sodium hydroxide, potassium hydroxide, sodium sulfide, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake. Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile, reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements...
Nowadays, we have exported to 70 countries around of the world and establish firm trade relationship. It would be our honor if you can contact with us and cooperate with us.
