CAS Number9004-74-4
SynonymsMFCD00084416; Poly(oxy-1,2-ethanediyl), α-methyl-ω-hydroxy- Polymer; 2,5,8,11,14,17,20,23,26,29,32-Undecaoxatetratriacontan-34-ol; Methoxypolyethylene glycols
Molecular FormulaCH3(OCH2CH2)nOH
Molecular Weight516.620
Purity98.00%
Density1.08
Boiling Point557.1±45.0 °C at 760 mmHg
Melting Point12 ºC
Appearancesemisolid | White to pale yellow
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 9004-74-4 |
| Catalog No. | 2A-9034432 |
| Chinese Name | 聚乙二醇单甲醚 |
| Synonyms | MFCD00084416; Poly(oxy-1,2-ethanediyl), α-methyl-ω-hydroxy- Polymer; 2,5,8,11,14,17,20,23,26,29,32-Undecaoxatetratriacontan-34-ol; Methoxypolyethylene glycols |
| Molecular Formula | CH3(OCH2CH2)nOH |
| Molecular Weight | 516.620 |
| Purity | 98.00 |
| Density | 1.08 |
| Boiling Point | 557.1±45.0 °C at 760 mmHg |
| Melting Point | 12 ºC |
| Appearance | semisolid | White to pale yellow |
| Water Solubility | H2O: 50 mg/mL at 25 °C, clear, colorless |
| Storage Condition | 2-8°C sealed, cool and dry place |
| Application | m-PEG-OH (MW 2000) is a PROTAC linker, belonging to the PEG class. Can be used to synthesize PROTAC molecules. |
| SMILES | COCCO |
| InChI | InChI=1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3 |
| InChI Key | InChIKey=XNWFRZJHXBZDAG-UHFFFAOYSA-N |
| Safety Description | S24/25 |
| Transport Info | Product name: Polyethylene glycol methyl ether |
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