Product Name

  • Name

    ETHYL VANILLIN PROPYLENE GLYCOL ACETAL

  • EINECS 271-281-7
  • CAS No. 68527-76-4
  • Density 1.156 g/cm3
  • Solubility
  • Melting Point
  • Formula C12H16O4
  • Boiling Point 346.4 °C at 760 mmHg
  • Molecular Weight 224.257
  • Flash Point 163.3 °C
  • Transport Information
  • Appearance colorless to pale yellow viscous liquid
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 68527-76-4 (ETHYL VANILLIN PROPYLENE GLYCOL ACETAL)
  • Hazard Symbols
  • Synonyms Ethylvanillinpropylene glycol acetal;
  • PSA 47.92000
  • LogP 2.22480

Synthetic route

4-hydroxy-3-ethoxybenzaldehyde
121-32-4

4-hydroxy-3-ethoxybenzaldehyde

propylene glycol
57-55-6

propylene glycol

2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol
68527-76-4

2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol

Conditions
ConditionsYield
With mixture of acetic anhydride and phosphoric acid composite catalyst In toluene for 20h; Time; Reflux; Industrial scale;98%
2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol
68527-76-4

2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol

ethyl vinyl ether
109-92-2

ethyl vinyl ether

2-(3-ethoxy-4-(1-ethoxyethoxy)phenyl)-4-methyl-1,3-dioxolane

2-(3-ethoxy-4-(1-ethoxyethoxy)phenyl)-4-methyl-1,3-dioxolane

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃; for 74h; Inert atmosphere;42%

Ethyl vanillin propyleneglycol acetal Specification

The Ethyl vanillin propyleneglycol acetal ,its cas register number is 68527-76-4.It also can be called as Phenol, 2-ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)-  and the IUPAC name about this chemical is 2-Ethoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol .

The Ethyl vanillin propyleneglycol acetal is a colorless to pale yellow viscous liquid with odor like sweet vanilla and cocoa. It can be used for chocolate, butter, vanilla essence deployment. Also, if you want to store it, please frozen in airtight container.

Following are the chemical properties about Ethyl vanillin propyleneglycol acetal :(1)#H bond acceptors: 4 ; (2)#H bond donors: 1 ; (3)#Freely Rotating Bonds: 4 ; (4)Polar Surface Area: 36.92 Å2 ; (5)Index of Refraction: 1.524 ; (6)Molar Refractivity: 59.39 cm3 ; (7)Molar Volume: 193.9 cm3; (8)Polarizability: 23.54x10-24cm3 ; (9)Surface Tension: 41.9 dyne/cm; (10)Enthalpy of Vaporization: 61.39 kJ/mol ; (11)Vapour Pressure: 2.88E-05 mmHg at 25°C

This chemical can be described computed from structure:
(1)Canonical SMILES: CCOC1=C(C=CC(=C1)C2OCC(O2)C)O
(2)InChI: InChI=1S/C12H16O4/c1-3-14-11-6-9(4-5-10(11)13)12-15-7-8(2)16-12/h4-6,8,12-13H,3,7H2,1-2H3
(3)InChIKey: IFUIILQWHYHIEK-UHFFFAOYSA-N

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