Ethanol, 2-(2-bromoethoxy)-
- CAS No.
- 57641-66-4
- Chemical Name:
- Ethanol, 2-(2-bromoethoxy)-
- Synonyms
- 2-(2-bromoethoxy)ethan-1-ol;HO-PEG2-Br;Br-PEG2-OH;CAS_57641-66-4;2-(2-bromoethoxy)ethanol;Ethanol, 2-(2-bromoethoxy)-;Br-PEG2-OH/Ethanol, 2-(2-bromoethoxy)-
- CBNumber:
- CB02522878
- Molecular Formula:
- C4H9BrO2
- Molecular Weight:
- 169.02
- MDL Number:
- MFCD20621572
- MOL File:
- 57641-66-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Bromo-PEG2-alcohol ≥97% | CS-0114928 | 250mg | $8 |
| Bromo-PEG2-alcohol ≥97% | CS-0114928 | 1g | $13 |
| Bromo-PEG2-alcohol ≥97% | CS-0114928 | 2.5g | $35 |
| Bromo-PEG2-alcohol ≥97% | CS-0114928 | 5g | $45 |
| Bromo-PEG2-alcohol ≥97% | CS-0114928 | 25g | $139 |
| More product size | |||
| Boiling point | 228.9±15.0 °C(Predicted) |
|---|---|
| Density | 1.514±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| pka | 14.32±0.10(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
| InChI | InChI=1S/C4H9BrO2/c5-1-3-7-4-2-6/h6H,1-4H2 |
| InChIKey | JTOJLOUPDKBCCH-UHFFFAOYSA-N |
| SMILES | C(O)COCCBr |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
Ethanol, 2-(2-bromoethoxy)- price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ChemScene | CS-0114928 | Bromo-PEG2-alcohol ≥97% | 57641-66-4 | 250mg | $8 | 2026-06-04 | Buy |
| ChemScene | CS-0114928 | Bromo-PEG2-alcohol ≥97% | 57641-66-4 | 1g | $13 | 2026-06-04 | Buy |
| ChemScene | CS-0114928 | Bromo-PEG2-alcohol ≥97% | 57641-66-4 | 2.5g | $35 | 2026-06-04 | Buy |
| ChemScene | CS-0114928 | Bromo-PEG2-alcohol ≥97% | 57641-66-4 | 5g | $45 | 2026-06-04 | Buy |
| ChemScene | CS-0114928 | Bromo-PEG2-alcohol ≥97% | 57641-66-4 | 25g | $139 | 2026-06-04 | Buy |
Ethanol, 2-(2-bromoethoxy)- Chemical Properties,Uses,Production
Description
Bromo-PEG2-alcohol is a PEG linker containing a bromide group with a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
Uses
2-(2-Bromoethoxy)ethanol is an organic building block used in the Fe2O3-promoted intermolecular chlorotrifluoromethylthiolation of alkenes, and in the preparation of near-IR BODIPY fluorophores as intracellular pH sensors.
IC 50
PEGs
Ethanol, 2-(2-bromoethoxy)- Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Accela ChemBio Inc. | +1-858-6993322 +86-18019713315 | info@accelachem.com | United States | 21193 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 | contact@fuxinpharm.com | China | 9976 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 | contact@trustwe.com | China | 5746 | 58 |
| Kindchem(Nanjing)Co.,Ltd | +86-025-025-85281586 18651653755 | sales@kindchem.cn | China | 1226 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32468 | 58 |
| Wuhan Borenpharm Co., Ltd | 027-65563561 18717150066 | 3207347307@qq.com | CHINA | 1238 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from Ethanol, 2-(2-bromoethoxy)- manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-21 | Bromo-PEG2-alcohol
57641-66-4
|
10g | TargetMol Chemicals Inc. | ||||
 |
2025-06-07 | Br-PEG2-OH
57641-66-4
|
100g | >98.00% | 100g | Xian confluore Biological Technology Co., Ltd. |
-
- Bromo-PEG2-alcohol
57641-66-4
- $0.00
- TargetMol Chemicals Inc.
-
- Br-PEG2-OH
57641-66-4
- $0.00
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
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