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Hebei Zhenjia new material Co., LTD
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0319-5925599 13315915972 |
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Products Intro: |
Cas:143-24-8
ProductName:tetraglyme
Purity: 99% | Package: 25KG
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Company Name: |
HUNAN CHEMFISH SCIENTIFIC CO.,LTD
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Tel: |
+86-0731-85567275 13021512891 |
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sales02@chemfish.com |
Products Intro: |
Cas:143-24-8
ProductName:Tetraglyme
Purity: 99% HPLC | Package: 5KG;1KG
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| Tetraglyme Basic information |
Product Name: | Tetraglyme | Synonyms: | TETRA(ETHYLENE GLYCOL) DIMETHYL ETHER, 9 9+%;TETRAETHYLENE GLYCOL DIMETHYL ETHER,STAN DARD FOR GC;Tetraethylene glycol dimethyl ether, 98+%;2,5,8,11,14-Pentaoxapentadecane, Bis[2-(2-methoxyethoxy)ethyl] ether, Dimethoxytetraethylene glycol, Dimethyltetraglycol, Tetraglyme;Tetraethylene glycol dimethyl ether, 99%, extra pure;Tetraethylene glycol dimethyl ether, extra pure;1-(2-methoxyethoxy)-2-[2-(2-methoxyethoxy)-ethoxy]-ethane;1,11-dimethoxy-3,6,9-trioxa-undecane | CAS: | 143-24-8 | MF: | C10H22O5 | MW: | 222.28 | EINECS: | 205-594-7 | Product Categories: | Aliphatics;Alkyl;Biomaterials;Crosslinking Agents;Homobifunctional PEGs;Materials Science;Poly(ethylene glycol) and Poly(ethylene oxide);Polymer Science;Polymers;Building Blocks;C10;Chemical Synthesis;Ethers;Organic Building Blocks;Oxygen Compounds | Mol File: | 143-24-8.mol | ![Tetraglyme Structure](CAS/GIF/143-24-8.gif) |
| Tetraglyme Chemical Properties |
Melting point | -30 °C (lit.) | Boiling point | 275-276 °C (lit.) | density | 1.009 g/mL at 25 °C (lit.) | vapor density | 7.7 (vs air) | vapor pressure | <0.01 mm Hg ( 20 °C) | refractive index | n20/D 1.432(lit.) | Fp | 285 °F | storage temp. | Store below +30°C. | solubility | Chloroform (Sparingly), Methanol (Slightly) | form | Liquid | Specific Gravity | 1.01 | color | Clear | explosive limit | 0.8%(V) | Water Solubility | Soluble | Merck | 14,9208 | BRN | 1760005 | InChIKey | ZUHZGEOKBKGPSW-UHFFFAOYSA-N | LogP | -0.84 at 23℃ | CAS DataBase Reference | 143-24-8(CAS DataBase Reference) | NIST Chemistry Reference | CH3O[CH2CH2O]4CH3(143-24-8) | EPA Substance Registry System | Tetraglyme (143-24-8) |
Hazard Codes | Xi | Risk Statements | 19-43-62-61 | Safety Statements | 36-24-45-36/37-53-26 | WGK Germany | 1 | RTECS | SB0400000 | Autoignition Temperature | 510 °F | TSCA | Yes | HS Code | 2909 19 90 | Toxicity | LD50 orally in rats: 5.14 g/kg (Smyth) |
| Tetraglyme Usage And Synthesis |
Description | Tetraglyme is a widely used family of saturated polyethers for increasing anion reactivity in a given system, thus affecting selectivity and reaction rates. It is one of the heavier ethylene oxide based glymes available commercially.
| Characteristics | Tetraglyme is a polar aprotic solvent with excellent chemical and thermal stability.
| Uses | Tetraglyme's high boiling point and stability makes it an ideal candidate for separation processes and high temperature reactions. TEGDME is also used in lithium-ion battery technology and combined with trifluoroethanol as a working pair for organic absorption heat pumps.
| Safety | Tetraglyme is listed as a Substance of Very High Concern under REACH regulations.
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| Tetraglyme Preparation Products And Raw materials |
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