mPEG2-bromide
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| Category | m-PEGn-Br |
| Catalog NO. | BPG-1726 |
| Product Name | mPEG2-bromide |
| CAS | 54149-17-6 |
| Molecular Formula | C5H11BrO2 |
| Molecular Weight | 183.04 |
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Product Information
| Description | mPEG2-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 | m-PEG2-Br; 1-Bromo-2-(2-methoxyethoxy)ethane; 1-Bromo-3,6-dioxaheptane; Ethane, 1-(2-bromoethoxy)-2-methoxy-; 2-(2-methoxyethoxy)ethyl bromide; Methyl-PEG2-bromide; 2-bromoethyl 2-methoxyethyl ether; Ethylene Glycol 2-Bromoethyl Methyl Ether |
| IUPAC Name | 1-(2-bromoethoxy)-2-methoxyethane |
| SMILES | COCCOCCBr |
| InChI | InChI=1S/C5H11BrO2/c1-7-4-5-8-3-2-6/h2-5H2,1H3 |
| InChIKey | HUXJXNSHCKHFIL-UHFFFAOYSA-N |
| Boiling Point | 184.4±15.0°C at 760 mmHg |
| Purity | ≥95% |
| Density | 1.3600 g/mL at 25°C |
| Appearance | Clear colorless to pale yellow liquid |
| Storage | Store at 2-8°C |
| Exact Mass | 181.99424 |
| LogP | 1.04430 |
| Pictogram(s) | Irritant |
| Signal | Warning |
| Precautionary Statement Codes | P210, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501 |
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