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ChemicalBook--->CAS DataBase List--->1807530-05-7

1807530-05-7

1807530-05-7 Structure

1807530-05-7 Structure
IdentificationBack Directory
[Name]

Hydroxy-PEG5-t-butyl acetate
[CAS]

1807530-05-7
[Synonyms]

OH-PEG5-CH2COOtBu
Hydroxy-PEG4-O-Boc
Hydroxy-PEG5-CH2COOtBu
Hydroxy-PEG5-t-butyl acetate
tert-butyl 17-hydroxy-3,6,9,12,15-pentaoxaheptadecanoate
tert-butyl 17-hydroxy-3,6,9,12,15-pentaoxaheptadecan-1-oate
tert-Butyl 17-Hydroxy-3,6,9,12,15-pentaoxa-1-heptadecanoate
3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-hydroxy-, 1,1-dimethylethyl ester
[2-(2-{2-[2-(2-Hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetic acid tert-butyl ester
[Molecular Formula]

C16H32O8
[MDL Number]

MFCD27977509
[MOL File]

1807530-05-7.mol
[Molecular Weight]

352.42
Chemical PropertiesBack Directory
[Boiling point ]

432.4±40.0 °C(Predicted)
[density ]

1.082±0.06 g/cm3(Predicted)
[solubility ]

Soluble in Water, DMSO, DCM, DMF
[form ]

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-P305+P351+P338
[HS Code ]

2918999090
Hazard InformationBack Directory
[Description]

Hydroxy-PEG5-CH2CO2tBu is a PEG linker containing a hydroxyl group with a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
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