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Bis-PEG4-acid

Catalog Number ACM31127852
Product Name Bis-PEG4-acid
CAS Number 31127-85-2
Structure
Synonyms 4,7,10,13-Tetraoxahexadecane-1,16-dioic acid
IUPAC Name 3-[2-[2-[2-(2-Carboxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
Molecular Weight 294.3
Molecular Formula C12H22O8
Canonical SMILES C(COCCOCCOCCOCCC(=O)O)C(=O)O
InChI InChI=1S/C12H22O8/c13-11(14)1-3-17-5-7-19-9-10-20-8-6-18-4-2-12(15)16/h1-10H2,(H,13,14)(H,15,16)
InChI Key LGEVPLDBBPWJIC-UHFFFAOYSA-N
Boiling Point 483.7±45.0 °C
Purity >90%
Density 1.219±0.06 g/cm3
Appearance Liquid
Storage -20±5 ºC
Complexity 230
Covalently-Bonded Unit Count 1
Exact Mass 294.13146766
Heavy Atom Count 20
Monoisotopic Mass 294.13146766
Type Homobifunctional PEG Linkers
Topological Polar Surface Area 112 Ų

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