ChemicalBook Product Catalog Organic Chemistry Alcohols,Phenols,Phenol alcohols 2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol

2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol

2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol Basic information
Product Name:2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol
Synonyms:13,13,14,14-Tetramethyl-3,6,9,12-tetraoxa-13-sila-1-pentadecanol;2,2,3,3-Tetramethyl-4,7,10,13-tetraoxa-3-silapentadecan-15-ol;2-[2-(2-TBDMSO-ethoxy)ethoxy]ethoxy]ethanol;2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol;TBDMS-PEG4-alcohol;TBDMS-PEG5;TBDMS-PEG4-OH;3,6,9,12-Tetraoxa-13-silapentadecan-1-ol, 13,13,14,14-tetramethyl-
CAS:134179-40-1
MF:C14H32O5Si
MW:308.49
EINECS:
Product Categories:
Mol File:134179-40-1.mol
2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol Structure
2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol Chemical Properties
density 0.959 g/mL at 25 °C
refractive index n20/D1.447
Fp >110℃
pka14.36±0.10(Predicted)
Boiling point 330-338°C/760 mmHg
Safety Information
Hazard Codes T
Risk Statements 25-38
Safety Statements 45
RIDADR UN 2810 6.1 / PGIII
WGK Germany 3
MSDS Information
2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol Usage And Synthesis
DescriptionTBDMS-PEG5 is a PEG linker containing a TBDMS alcohol protecting group and a terminal hydroxyl group. TBDMS can be removed in the presence of acetyl chloride. The terminal hydroxyl group can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of compounds in aqueous environments.
2-[2-[2-[2-[(tert-Butyldimethylsilanyl)oxy]ethoxy]ethoxy]ethoxy]ethanol Preparation Products And Raw materials
Phosphoramidous acid, N,N-bis(1-methylethyl)-, 2-cyanoethyl 13,13,14,14-tetramethyl-3,6,9,12-tetraoxa-13-silapentadec-1-yl ester TBDMS-PEG4-Acid
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