2,2-Dimethyl-4,30-dioxo-3,8,11,14,17,20,23,26,32-nonaoxa-5,29-diazatetratriacontan-34-oic acid
[CAS# 600141-83-1]

Identification

• Name: 2,2-Dimethyl-4,30-dioxo-3,8,11,14,17,20,23,26,32-nonaoxa-5,29-diazatetratriacontan-34-oic acid
• Synonyms: Boc-PEG-acid (n=7); O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]hexaethylene glycol; O-[2-(Boc-amino)-ethyl]-O′-[2-(diglycolyl-amino)ethyl]hexaethylene glycol
• Molecular Formula: C₂₅H₄₈N₂O₁₃
• Molecular Weight: 584.65
• CAS Registry Number: 600141-83-1
• SMILES: O=C(O)COCC(=O)NCCOCCOCCOCCOCCOCCOCCOCCNC(=O)OC(C)(C)C
• InChI: 1S/C25H48N2O13/c1-25(2,3)40-24(31)27-5-7-33-9-11-35-13-15-37-17-19-38-18-16-36-14-12-34-10-8-32-6-4-26-22(28)20-39-21-23(29)30/h4-21H2,1-3H3,(H,26,28)(H,27,31)(H,29,30)
• InChIKey: GMMDQHZZIFLHLH-UHFFFAOYSA-N

Properties

• Density: 1.158g/cm³ (Cal.)
• Boiling point: 720.175°C at 760 mmHg (Cal.)
• Flash point: 389.348°C (Cal.)
• Refractive index: 1.476 (Cal.)