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474082-35-4

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474082-35-4 Structure

474082-35-4 Structure
IdentificationBack Directory
[Name]

Amino-PEG9-Amine
[CAS]

474082-35-4
[Synonyms]

474082-35-4
NH2-PEG9-NH2
Amino-PEG9-Amine
H2N-PEG19-CH2CH2NH2
3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine
2-{2-[2-(2-{2-[2-(2-{2-[2-(2-Amino-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethylamine
[Molecular Formula]

C20H44N2O9
[MDL Number]

MFCD28122963
[MOL File]

474082-35-4.mol
[Molecular Weight]

456.57
Chemical PropertiesBack Directory
[Boiling point ]

527.4±45.0 °C(Predicted)
[density ]

1.078±0.06 g/cm3(Predicted)
[pka]

9.04±0.10(Predicted)
Hazard InformationBack Directory
[Description]

Amino-PEG9-Amine is a PEG linker containing two amine functional groups. The hydrophilic PEG spacer increases solubility in aqueous media. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
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