Bis[2-(2-hydroxyethoxy)ethyl] ether
![Bis[2-(2-hydroxyethoxy)ethyl] ether Structure](CAS/GIF/112-60-7.gif)
- CAS No.
- 112-60-7
- Chemical Name:
- Bis[2-(2-hydroxyethoxy)ethyl] ether
- Synonyms
- TETRAETHYLENE GLYCOL;TETRAGLYCOL;2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol);tetragol;Tetraethylene glyco;Tetraethylene glycol, 99.5%;3,6,9-Trioxaundecane-1,11-diol;2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol;Hi-Dry;OH-PEG4-OH
- CBNumber:
- CB7351725
- Molecular Formula:
- C8H18O5
- Molecular Weight:
- 194.23
- MOL File:
- 112-60-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/21 22:41:43
| Melting point | -5.6 °C (lit.) |
|---|---|
| Boiling point | 314 °C (lit.) |
| Density | 1.125 g/mL at 25 °C (lit.) |
| vapor density | 6.7 (vs air) |
| vapor pressure | <0.01 mm Hg |
| refractive index |
n |
| Flash point | 400 °F |
| storage temp. | Store below +30°C. |
| solubility | 1000g/l |
| form | Liquid |
| pka | 14.06±0.10(Predicted) |
| color | Clear slightly yellow |
| PH | 8.5-9.0 (500g/l, H2O, 20℃) |
| explosive limit | 0.5-3.4%(V) |
| Water Solubility | soluble |
| BRN | 1634320 |
| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
| LogP | -2 at 25℃ |
| CAS DataBase Reference | 112-60-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-(112-60-7) |
| EPA Substance Registry System | Tetraethylene glycol (112-60-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H320 | |||||||||
| Precautionary statements | P264-P337+P313-P305+P351+P338 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | XC2100000 | |||||||||
| Autoignition Temperature | 340 °C DIN 51794 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29094919 | |||||||||
| Toxicity | LD50 orally in Rabbit: > 18056 mg/kg LD50 dermal Rabbit > 18056 mg/kg | |||||||||
| NFPA 704 |
|
Bis[2-(2-hydroxyethoxy)ethyl] ether price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 110175 | Tetraethylene glycol 99% | 112-60-7 | 100G | ₹2132.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 110175 | Tetraethylene glycol 99% | 112-60-7 | 1KG | ₹3171.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.08619 | Tetraethylene glycol for synthesis | 112-60-7 | 1L | ₹5959.99 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 110175 | Tetraethylene glycol 99% | 112-60-7 | 3KG | ₹7382.65 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 110175 | Tetraethylene glycol 99% | 112-60-7 | 20KG | ₹49080.55 | 2022-06-14 | Buy |
Bis[2-(2-hydroxyethoxy)ethyl] ether Chemical Properties,Uses,Production
Chemical Properties
Tetraethylene glycol is a high-boiling, clear liquid of low volatility. hygroscopic. It is completely miscible with water and a wide variety of organic solvents. insoluble in benzene, toluene, or gasoline. Combustible. For certain aliphatic hydrocarbons, it has a very slight affinity. Tetraethylene glycol is used as a coupling agent for blending water-soluble and water-insoluble compounds in such formulations as lubricants, glues, cork and textile products, etc.
Uses
Solvent for nitrocellulose, plasticizer, lacquers, coating compositions.
Production Methods
Tetraethylene glycol is prepared commercially by adding ethylene oxide to ethylene glycol, diethylene glycol, or water in the presence of a suitable catalyst.
General Description
Colorless to straw-colored liquid with a mild odor. Sinks and mixes with water.
Air & Water Reactions
Water soluble.
Reactivity Profile
Bis[2-(2-hydroxyethoxy)ethyl] ether is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. May attack some forms of plastics [USCG, 1999].
Health Hazard
Compound is nonirritating. No symptoms observed by any exposure route.
Safety Profile
Mildly toxic by ingestion. A sktn and eye irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. To fight fire, use alcohol foam, water, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.
Bis[2-(2-hydroxyethoxy)ethyl] ether Preparation Products And Raw materials
Raw materials
Preparation Products
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| Otto Chemie Pvt Ltd | +91-2222070099 +91-2266382599 | Maharashtra, India | 429 | 58 | Inquiry |
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| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
| Chemicals & Associates | 08048372363Ext 265 | Delhi, India | 18 | 58 | Inquiry |
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