ChemicalBook > CAS DataBase List > 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane

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

Product Name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
CAS No.
78-19-3
Chemical Name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Synonyms
BTU;Diallylidene pentaerythritol;nsc7585;diallylidenepentaerythritol;Divihyltetramethyldisiloxane;DiallylShrinkageTetraol(BTU);3,9-DIVINYLSPIROBI(M-DIOXANE);3,9-DIVINYLSPIROBIS(M-DIOXAN);pentaerythritoldiacroleinacetal;Diacrolein Poly(propylene Glycol
CBNumber
CB5362877
Molecular Formula
C11H16O4
Formula Weight
212.24
MOL File
78-19-3.mol
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3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Property

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)
Flash point:
>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
InChI
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
InChIKey
OOXMQACSWCZQLX-UHFFFAOYSA-N
SMILES
C1C2(COC(C=C)OC2)COC(C=C)O1
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)
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Safety

Safety Statements 
24/25
WGK Germany 
2
RTECS 
XF0875000
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
191523
Product name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Purity
98%
Packaging
5g
Price
$92.8
Updated
2025/07/31
TCI Chemical
Product number
D1027
Product name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Purity
>98.0%(GC)
Packaging
25g
Price
$74
Updated
2025/07/31
TCI Chemical
Product number
D1027
Product name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Purity
>98.0%(GC)
Packaging
100g
Price
$219
Updated
2025/07/31
TCI Chemical
Product number
D1027
Product name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Purity
>98.0%(GC)
Packaging
500g
Price
$818
Updated
2025/07/31
TRC
Product number
D492773
Product name
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane
Packaging
250mg
Price
$45
Updated
2021/12/16
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3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane Chemical Properties,Usage,Production

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
  • 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

Raw materials

Preparation Products

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

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View Lastest Price from 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane manufacturers

Hefei Lbao Physical & Chemical Science Co.,Ltd
Product
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 78-19-3
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
Customise
Release date
2025-09-20
Hebei Chuanghai Biotechnology Co., Ltd
Product
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 78-19-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-02
Henan Fengda Chemical Co., Ltd
Product
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 78-19-3
Price
US $8.00-0.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-22

78-19-3, 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecaneRelated Search:

N-Vinyl-2-pyrrolidone Pentaerythritol triacrylate Pentaerythritol tetraacrylate Alloxan 4-(4-CHLORO-BENZYLOXY)-PHENYLAMINE Dipentaerythritol Dipentaerythritol pentaacrylate VINYL PROPIONATE Rosin pentaerythrityl ester Vinyl resin Acrolein dimethyl acetal 5-HYDROXYMETHYL-5-METHYL-1,3-DIOXANE Pentaerythritol 2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE 1,1,1-Tris(hydroxymethyl)ethane 1,3-DIOXANE Silicone rubber,methyl-vinyl Vinyl ester resin

  • 2,4,8,10-Tetraoxaspiro[5.5]undecane, 3,9-divinyl-
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  • 3,9-DIVINYLSPIROBIS(M-DIOXAN)
  • diallylidenepentaerythritol
  • nsc7585
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  • 3,9-divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane in stock Factory
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  • 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane 98%
  • 3,9-Divinylspirobi(<i>m</i>-dioxane)
  • 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane &gt
  • BTU
  • 3,9-DIVINYL-2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE/78-19-3
  • 3,9-Divinyl-2,4,8,1-tetraoxaspiro[5.5]undecane
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  • Diacrolein Poly(propylene Glycol
  • DiallylShrinkageTetraol(BTU)
  • 78-19-3
  • Organic Building Blocks
  • Acyclic
  • Alkenes
  • Building Blocks
  • Dioxanes
  • Dioxanes & Dioxolanes
  • Chemical Synthesis
  • Organic Building Blocks
  • Building Blocks
  • Dioxanes
  • Dioxanes & Dioxolanes
  • Acyclic
  • Alkenes
  • Organic Building Blocks
  • 78-19-3