- HO-PEG9-OH
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- $0.00 / 25g
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2024-03-25
- CAS:3386-18-3
- Min. Order: 25g
- Purity: >98.00%
- Supply Ability: 25g
- PEG-9
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- $0.00 / 1kg
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2023-11-25
- CAS:3386-18-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 500000kg
- Nonaethylene glycol
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- $0.00 / 1KG
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2022-10-14
- CAS:3386-18-3
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1Ton
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| | Nonaethylene glycol Basic information |
| Product Name: | Nonaethylene glycol | | Synonyms: | NONAETHYLENE GLYCOL;peg-9,polyoxyethylene(9),polyethyleneglycol450;Nonaethylene glyco;2,2'-[1,2-Ethanediylbis[oxy(2,1-ethanediyl)oxy(2,1-ethanediyl)oxy(2,1-ethanediyl)oxy]]bis(ethanol);HO-PEG9-OH;OH-PEG9-OH;NonaethyleneGlycol>;3,6,9,12,15,18,21,24-octaoxahexacosane-1,26-diol | | CAS: | 3386-18-3 | | MF: | C18H38O10 | | MW: | 414.49 | | EINECS: | 222-206-1 | | Product Categories: | Ethylene Glycols & Monofunctional Ethylene Glycols;Ethylene Glycols;Linker;peg;SiChem | | Mol File: | 3386-18-3.mol |  |
| | Nonaethylene glycol Chemical Properties |
| Melting point | 24.0-25.2 °C | | Boiling point | 190 °C(Press: 0.01 Torr) | | density | 1.115±0.06 g/cm3(Predicted) | | refractive index | 1.46 | | Fp | 26 °C | | storage temp. | 2-8°C | | form | powder to lump | | pka | 14.06±0.10(Predicted) | | color | White to Almost white | | InChI | InChI=1S/C18H38O10/c19-1-3-21-5-7-23-9-11-25-13-15-27-17-18-28-16-14-26-12-10-24-8-6-22-4-2-20/h19-20H,1-18H2 | | InChIKey | YZUUTMGDONTGTN-UHFFFAOYSA-N | | SMILES | C(O)COCCOCCOCCOCCOCCOCCOCCOCCO | | EPA Substance Registry System | Nonaethylene glycol (3386-18-3) |
| RTECS | RA5400000 | | HS Code | 2905.39.9000 |
| | Nonaethylene glycol Usage And Synthesis |
| Description | Nonaethylene glycol is a polymer consisting of ethylene glycol repeating units and terminal hydroxyl groups. The ethylene glycol units have high water solubility properties. The hydroxyl groups can react in order to further derivatize the compound. | | Uses | HO-PEG9-OH is used as a reactant in the selective inhibition of human brain tumor cells through quantum-dot-based siRNA delivery. | | Definition | ChEBI: Nonaethylene glycol is a poly(ethylene glycol). | | Synthesis | Nonaethylene glycol could be synthesized by reacting the monosodium salt of triethylene glycol with the ditosylate of triethylene glycol [2] in solution in tetrahydrofuran. A small amount of less pure pentadecaethylene glycol was also isolated from the preparation[1]. | | References |
[1] H. H. Teo, C. Booth, R. H. Mobbs. “Preparation of ethylene glycol oligomers—II.” European Polymer Journal 18 1 (1982): 541–544.
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| | Nonaethylene glycol Preparation Products And Raw materials |
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