191523

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane

98%

• Empirical Formula (Hill Notation): C₁₁H₁₆O₄
• CAS Number: 78-19-3
• Molecular Weight: 212.24
• NACRES: NA.22
• PubChem Substance ID: 24851491
• UNSPSC Code: 12352100
• EC Number: 201-092-7
• MDL number: MFCD00006564
• Assay: 98%

Properties

• assay: 98%
• bp: 108-110 °C/2 mmHg (lit.)
• mp: 43-46 °C (lit.)
• density: 1.251 g/mL at 25 °C (lit.)
• functional group: ether
• SMILES string: C=CC1OCC2(CO1)COC(OC2)C=C
• InChI: 1S/C11H16O4/c1-3-9-12-5-11(6-13-9)7-14-10(4-2)15-8-11/h3-4,9-10H,1-2,5-8H2
• InChI key: OOXMQACSWCZQLX-UHFFFAOYSA-N

Description

Application

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane is an acetal-type crosslinking agent comonomer and has been used:

• in radical emulsion copolymerization of 2-hydroxyethyl methacrylate
• as cross-linking agent in the synthesis of acid-degradable core-crosslinked micelles
• in the synthesis of new biocompatible copolymer for loading the indomethacin as drug model

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)