mPEG4-bromide
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| Category | m-PEGn-Br |
| Catalog NO. | BPG-1864 |
| Product Name | mPEG4-bromide |
| CAS | 110429-45-3 |
| Molecular Formula | C9H19BrO4 |
| Molecular Weight | 271.15 |
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Product Information
| Description | mPEG4-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. |
| Synonyms | 13-Bromo-2,5,8,11-tetraoxatridecane; m-PEG4-Br; Triethylene Glycol 2-Bromoethyl Methyl Ether; 2,5,8,11-Tetraoxatridecane, 13-bromo-; Bromo-PEG4-methoxy; 2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethyl Bromide; Methyl-PEG4-bromide; 1-Bromo-3,6,9,12-tetraoxatridecane |
| IUPAC Name | 1-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-2-methoxyethane |
| SMILES | COCCOCCOCCOCCBr |
| InChI | InChI=1S/C9H19BrO4/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h2-9H2,1H3 |
| InChIKey | YFFFQGXWMHAJPP-UHFFFAOYSA-N |
| Boiling Point | 296.3±25.0°C (Predicted) |
| Flash Point | 118.8°C |
| Purity | ≥95% |
| Density | 1.256±0.06 g/cm3 (Predicted) |
| Solubility | Soluble in DMSO (10 mm) |
| Appearance | White to yellow to green clear liquid |
| Storage | Store at 2-8°C |
| Exact Mass | 270.04667 |
| Vapor Pressure | 0.00256mmHg at 25°C |
| LogP | 1.07750 |
| Pictogram(s) | Irritant |
| Signal | Warning |
| Precautionary Statement Codes | P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 |
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