ChemicalBook--->CAS DataBase List--->133699-09-9

133699-09-9

133699-09-9 Structure

133699-09-9 Structure
IdentificationBack Directory
[Name]

Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]-
[CAS]

133699-09-9
[Synonyms]

Tr-PEG4
Tr-PEG3-OH
2-(2-(2-(trityloxy)ethoxy)ethoxy)ethanol
2-(2-(2-(trityloxy)ethoxy)ethoxy)ethanol(WXPC0041)
Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]-
[Molecular Formula]

C25H28O4
[MDL Number]

MFCD22574815
[MOL File]

133699-09-9.mol
[Molecular Weight]

392.49
Chemical PropertiesBack Directory
[Boiling point ]

521.8±45.0 °C(Predicted)
[density ]

1.126±0.06 g/cm3(Predicted)
[form ]

Viscous Liquid
[pka]

14.36±0.10(Predicted)
[color ]

Colorless to light yellow
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Hazard InformationBack Directory
[Description]

Tr-PEG4 is a PEG linker containing a trityl, alcohol protecting group and a terminal hydroxyl group. Trityl can be removed under acidic conditions. The hydroxyl group can undergo various reactions in order to further derivatize the compound. The hydrophilic PEG linkers increase the solubility of compounds in aqueous media.
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