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Bis-PEG6-t-butyl ester

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Category	Small-molecule Homobifunctional PEG
Catalog NO.	BPG-2252
Product Name	Bis-PEG6-t-butyl ester
CAS	2702251-39-4
Molecular Formula	C24H46O10
Molecular Weight	494.62

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Description	Bis-PEG6-t-butyl ester is a homobifunctional PEG linker containing two tert-butyl ester. The carboxyl group is protected by the tert-butyl group.
Synonyms	3-{2-[2-(2-{2-[2-(2-tert-Butoxycarbonyl-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-propionic acid tert-butyl ester; Bis(2-methyl-2-propanyl) 4,7,10,13,16,19-hexaoxadocosane-1,22-dioate; 4,7,10,13,16,19-Hexaoxadocosane-1,22-dioic acid, bis(1,1-dimethylethyl) ester; di-tert-butyl 4,7,10,13,16,19-hexaoxadocosane-1,22-dioate; di-tert-butyl 4,7,10,13,16,19-hexaoxadocosanedioate; 1,22-Bis(1,1-dimethylethyl) 4,7,10,13,16,19-hexaoxadocosanedioate; 4,7,10,13,16,19-Hexaoxadocosanedioic acid, 1,22-bis(1,1-dimethylethyl) ester
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCC(=O)OC(C)(C)C
InChI	InChI=1S/C24H46O10/c1-23(2,3)33-21(25)7-9-27-11-13-29-15-17-31-19-20-32-18-16-30-14-12-28-10-8-22(26)34-24(4,5)6/h7-20H2,1-6H3
InChIKey	OHIYLCSRPCKLGF-UHFFFAOYSA-N
Boiling Point	523.3±0.0°C at 760 mmHg
Purity	≥95%
Density	1.052±0.0 g/cm3
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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