Product

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

CAS No.：78-19-3

Other grades of this product :

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

Product Name:	3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Synonyms:	2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-divinyl-;2,4,8,10-Tetraoxaspiro[5.5]undecane,3,9-diethenyl-(9CI);8,10-tetraoxaspiro(5,5)undecane,3,9-diethenyl-4;8,10-tetraoxaspiro(5.5)undecane,3,9-divinyl-4;Acrolein pentaerythritol bisacetal;Acrolein, cyclic diacetal with pentaerythritol;Acrolein, cyclic neopentanetetrayl acetal;Acrolein-pentaerythritol dicyclic acetal
CAS:	78-19-3
MF:	C11H16O4
MW:	212.24
EINECS:	201-092-7
Product Categories:	Chemical Synthesis;Organic Building Blocks;Dioxanes;Dioxanes & Dioxolanes;Acyclic;Building Blocks;Alkenes;Organic Building Blocks
Mol File:	78-19-3.mol

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

Melting point	43-46 °C(lit.)
Boiling point	108-110 °C2 mm Hg(lit.)
density	1.251 g/mL at 25 °C(lit.)
refractive index	1.4389 (estimate)
Fp	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	almost transparency in Methanol
form	powder to lump
color	White to Almost white
CAS DataBase Reference	78-19-3(CAS DataBase Reference)
NIST Chemistry Reference	2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-diethenyl-(78-19-3)

Safety Information

Safety Statements	24/25
WGK Germany	2
RTECS	XF0875000
HS Code	29329990

MSDS Information

Provider	Language
SigmaAldrich	English

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

Chemical Properties	white crystals or crystalline mass
Uses	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, 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane can be used in the synthesis of new biocompatible copolymer for loading the indomethacin as drug model.
Uses	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

3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Preparation Products And Raw materials

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