4-Vinyl-1,3-dioxolan-2-one
- Product Name
- 4-Vinyl-1,3-dioxolan-2-one
- CAS No.
- 4427-96-7
- Chemical Name
- 4-Vinyl-1,3-dioxolan-2-one
- Synonyms
- Vinyl Ethylene Carbonate;VEC)4-Vinyl-1,3-d;4-Vinyl-1,3-dioxolan-2-one;2-Oxo-4-vinyl-1,3-dioxolane;4-Ethenyl-1,3-dioxolan-2-one;Vinyl Ethylene Carbonate(VEC);4-VINYL-1,3-DIOXOLAN-2-ONE 99%;4-VINYL-1 3-DIOXOLAN-2-ONE 99;1,3-Dioxolan-2-one, 4-ethenyl-;4-Vinyl-1,3-dioxolan-2-one(VEC)
- CBNumber
- CB9504374
- Molecular Formula
- C5H6O3
- Formula Weight
- 114.1
- MOL File
- 4427-96-7.mol
4-Vinyl-1,3-dioxolan-2-one Property
- Boiling point:
- 237 °C/733 mmHg (lit.)
- Density
- 1.188 g/mL at 25 °C (lit.)
- vapor pressure
- 4.58Pa at 25℃
- refractive index
- n20/D 1.45(lit.)
- Flash point:
- 206 °F
- storage temp.
- 2-8°C
- form
- Liquid
- color
- Colorless to Almost colorless
- Water Solubility
- Insoluble in water.
- InChI
- InChI=1S/C5H6O3/c1-2-4-3-7-5(6)8-4/h2,4H,1,3H2
- InChIKey
- BJWMSGRKJIOCNR-UHFFFAOYSA-N
- SMILES
- O1CC(C=C)OC1=O
- LogP
- -0.24 at 25℃ and pH6.5
- Surface tension
- 70.403mN/m at 1g/L and 20℃
- CAS DataBase Reference
- 4427-96-7(CAS DataBase Reference)
- EPA Substance Registry System
- 1,3-Dioxolan-2-one, 4-ethenyl- (4427-96-7)
Safety
- Hazard Codes
- T
- Risk Statements
- 25
- Safety Statements
- 45
- RIDADR
- UN 2810 6.1/PG 3
- WGK Germany
- 1
- TSCA
- TSCA listed
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29209090
- Storage Class
- 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects - Hazard Classifications
- Acute Tox. 3 Oral
N-Bromosuccinimide Price
- Product number
- 496820
- Product name
- 4-Vinyl-1,3-dioxolan-2-one
- Purity
- 99%
- Packaging
- 1kg
- Price
- $250
- Updated
- 2025/07/31
- Product number
- 496820
- Product name
- 4-Vinyl-1,3-dioxolan-2-one
- Purity
- 99%
- Packaging
- 5kg
- Price
- $1030
- Updated
- 2025/07/31
- Product number
- V0114
- Product name
- 4-Vinyl-1,3-dioxolan-2-one
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $42
- Updated
- 2025/07/31
- Product number
- V0114
- Product name
- 4-Vinyl-1,3-dioxolan-2-one
- Purity
- >98.0%(GC)
- Packaging
- 100g
- Price
- $119
- Updated
- 2025/07/31
- Product number
- 496820
- Product name
- 4-Vinyl-1,3-dioxolan-2-one
- Purity
- 99%
- Packaging
- 25g
- Price
- $69.6
- Updated
- 2025/07/31
4-Vinyl-1,3-dioxolan-2-one Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid
Uses
It is used to synthesize functional polymers.
Uses
4-Vinyl-1,3-dioxolan-2-one may be used in the preparation of 2-arylbenzo[d]thiazole scaffolds.
It may be used in the synthesis of the following multi-functional cyclic carbonates:
- 4,4′-((hexane-1,6-diylbis(sulfanediyl))bis-(ethane-2,1-diyl))bis(1,3-dioxolan-2-one) (Bis-CC)
- 2-ethyl-2-(((3-((2-(2-oxo-1,3-dioxolan-4-yl)-ethyl)thio)propanoyl)oxy) methyl)propane-1,3-diyl bis(3-((2-(2-oxo-1,3-dioxolan-4-yl)ethyl)thio)propanoate) (Tris-CC)
- 2,2-bis(((3-((2-(2-oxo-1,3-dioxolan-4-yl)ethyl)-thio)propanoyl)oxy) methyl)propane-1,3-diyl bis(3-((2-(2-oxo-1,3-dioxolan-4-yl)ethyl)thio)propanoate) (Tetra-CC)
Synthesis Reference(s)
Journal of the American Chemical Society, 69, p. 2955, 1947 DOI: 10.1021/ja01204a008
General Description
4-Vinyl-1,3-dioxolan-2-one (VEC) is a cyclic carbonate, that can be synthesized from acrolein by reacting with sulfur ylide and CO2. The ruthenium-catalyzed transfer hydrogenation (TH) of VEC in the presence of 2-propanol forms 1,2-butanediol. Indolines and indoles undergo selective C-H allylation with VEC in the presence of rhodium(III) catalyst.
Synthesis
In a 500 mL four-necked flask, 101.2 g of vinyl monochlorocarbonate, 0.60 g of polymerization inhibitor, 158.3 g of dimethyl carbonate were added, the temperature was raised to 55??C, 104.4 g of triethylamine was added dropwise with stirring, and the temperature of the dropwise process was controlled to be 55-65??C. The reaction solution was gradually blackened during the reaction. The reaction solution gradually turned black during the reaction. The reaction process was protected by nitrogen. Reaction 15 ~ 16 h, the end of the reaction, while hot filtration, with 158.3 g of dimethyl carbonate to wash the slag three times, add 0.5 g of polymerization inhibitor. Distill at atmospheric pressure at a temperature of not more than 95 ??, remove the remaining triethylamine and dimethyl carbonate. The product was distilled by rotary evaporator (vacuum 0.003 MPa) at a temperature of not more than 80 ??, and 34.76 g of vinylidene carbonate was obtained with a yield of 65%. The content of vinylidene carbonate was analyzed by gas chromatography 98.5%.
4-Vinyl-1,3-dioxolan-2-one Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Vinyl-1,3-dioxolan-2-one manufacturers
- Product
- 4-Vinyl-1,3-dioxolan-2-one 4427-96-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98
- Supply Ability
- 20t
- Release date
- 2024-12-11
- Product
- 4-Vinyl-1,3-dioxolan-2-one 4427-96-7
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200000KG
- Release date
- 2020-01-08
- Product
- 4-VINYL-1,3-DIOXOLAN-2-ONE 4427-96-7
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KG
- Release date
- 2020-01-10