Tetraethylene Glycol Monobenzyl Ether , 95% , 86259-87-2

CAS NO.：86259-87-2

Empirical Formula: C15H24O5

Molecular Weight: 284.35

MDL number: MFCD06797175

PRODUCT Properties

• Boiling point: 170-174 °C(Press: 25 Torr)
• Density: 1.10
• refractive index: 1.4980 to 1.5020
• storage temp.: 2-8°C
• solubility: Chloroform (Sparingly), DMSO (Sparingly)
• form: Oil
• pka: 14.36±0.10(Predicted)
• color: Pale Yellow to Light Yellow
• InChI: InChI=1S/C15H24O5/c16-6-7-17-8-9-18-10-11-19-12-13-20-14-15-4-2-1-3-5-15/h1-5,16H,6-14H2
• InChIKey: QDPIVUQXPXUNLN-UHFFFAOYSA-N
• SMILES: C(O)COCCOCCOCCOCC1=CC=CC=C1
• CAS DataBase Reference: 86259-87-2

Description and Uses

Benzyl-PEG5-alcohol is a PEG linker with a acid labile, benzyl group and a reactive primary alcohol. The hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

BnO-PEG4-OH is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
• HS Code: 2909.19.6000