Ethane, 1,2-bis(2-bromoethoxy)- manufacturers
- Br-PEG2-Br
-
- $0.00 / 10g
-
2024-03-25
- CAS:31255-10-4
- Min. Order: 10g
- Purity: >98.00%
- Supply Ability: 10g
|
| | Ethane, 1,2-bis(2-bromoethoxy)- Basic information |
| Product Name: | Ethane, 1,2-bis(2-bromoethoxy)- | | Synonyms: | Bromo-PEG2-bromide;Br-PEG2-bromide;Ethane, 1,2-bis(2-bromoethoxy)-;Bromo-PEG3-bromide;CAS_31255-10-4;1-bromo-2-[2-(2-bromoethoxy)ethoxy]ethane;1,2-Bis(2-bromoethoxy)ethane | | CAS: | 31255-10-4 | | MF: | C6H12Br2O2 | | MW: | 275.97 | | EINECS: | | | Product Categories: | | | Mol File: | 31255-10-4.mol |  |
| | Ethane, 1,2-bis(2-bromoethoxy)- Chemical Properties |
| Boiling point | 140 °C(Press: 12 Torr) | | density | 1.6777 g/cm3 | | storage temp. | -20°C Freezer, Under inert atmosphere | | solubility | Chloroform, Ethyl Acetate (Slightly) | | form | Oil | | color | Colourless | | Stability: | Moisture Sensitive |
| | Ethane, 1,2-bis(2-bromoethoxy)- Usage And Synthesis |
| Description | Bromo-PEG2-bromide is a PEG linker containing two bromide groups. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. |
| | Ethane, 1,2-bis(2-bromoethoxy)- Preparation Products And Raw materials |
| Raw materials | Thionyl bromide-->1-BROMO-2-CHLOROMETHOXY-ETHANE-->Triethylene Glycol Dimethanesulfonate-->Tri(Ethylene Glycol) DI-P-Toluenesulfonate-->ETHYLENE-->1,4-Dioxane-->Triethylene glycol | | Preparation Products | 1,8-Diamino-3,6-dioxaoctane-->2-[2-(2-Azidoethoxy)ethoxy]ethanamine-->2,2'-Dibromodiethyl ether-->3,6-DIOXA-1,8-OCTANEDITHIOL-->Ethanamine, 2,2-1,2-ethanediylbis(oxy)bisN,N-dimethyl- |
|