| Identification | Back Directory | [Name]
Acetic acid, 2-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]- | [CAS]
944561-46-0 | [Synonyms]
Propargyl-PEG2-CH2COOH
2-[2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy]acetic acid
2-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)acetic acid
Acetic acid, 2-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]- | [Molecular Formula]
C9H14O5 | [MDL Number]
MFCD30469071 | [MOL File]
944561-46-0.mol | [Molecular Weight]
202.2 |
| Chemical Properties | Back Directory | [Boiling point ]
334.9±27.0 °C(Predicted) | [density ]
1.158±0.06 g/cm3(Predicted) | [form ]
Liquid | [pka]
3.39±0.10(Predicted) | [color ]
Colorless to light yellow |
| Hazard Information | Back Directory | [Description]
Propargyl-PEG3-CH2CO2H is an PEG linker with an alkyne and carboxylic acid set of functional groups. The alkyne group can participate in copper catalyzed azide-alkyne Click Chemistry to form stable triazole linkage. The carboxylic acid can react with primary amines to form stable amide bonds; activator (e.g. EDC, or HATU) is needed. |
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