4746-97-8

  • Product Name:1,4-Cyclohexanedione Monoethylene Acetal
  • Molecular Formula:C8H12O3
  • Purity:99%
  • Molecular Weight:156.181
Inquiry

Product Details

pd_meltingpoint:70-73 °C(lit.)

Appearance:off-white crystalline

Purity:99%

Manufacturer supply good quality 1,4-Cyclohexanedione Monoethylene Acetal 4746-97-8 with stock

  • Molecular Formula:C8H12O3
  • Molecular Weight:156.181
  • Appearance/Colour:off-white crystalline 
  • Vapor Pressure:0.00776mmHg at 25°C 
  • Melting Point:70-73 °C(lit.) 
  • Refractive Index:1.489 
  • Boiling Point:268.3 °C at 760 mmHg 
  • Flash Point:106.7 °C 
  • PSA:35.53000 
  • Density:1.16 g/cm3 
  • LogP:0.87260 

1,4-Dioxaspiro[4.5]decan-8-one(Cas 4746-97-8) Usage

Purification Methods

Recrystallise it from pet ether. It sublimes slowly on attempted distillation. Also purify it by dissolving it in Et2O and adding pet ether (b 60-80o) until turbid and cooling. [Gardner et al. J Am Chem Soc 22 1206 1957, Britten & Lockwood J Chem Soc Perkin Trans 1 1824 1974.] [Beilstein 19/4 V 93.]

InChI:InChI=1/C8H12O3/c9-7-1-3-8(4-2-7)10-5-6-11-8/h1-6H2

4746-97-8 Relevant articles

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Watson, David W.,Gill, Matthew,Kemmitt, Paul,Lamont, Scott G.,Popescu, Mihai V.,Simpson, Iain

supporting information, p. 4479 - 4482 (2018/11/23)

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4746-97-8 Process route

3,5-dimethyl-1H-pyrazole
67-51-6

3,5-dimethyl-1H-pyrazole

4-hydroxycyclohexane mono-ketal

4-hydroxycyclohexane mono-ketal

cyclohexanedione monoethylene ketal
4746-97-8

cyclohexanedione monoethylene ketal

1,4-Cyclohexanedione
637-88-7

1,4-Cyclohexanedione

Conditions
Conditions Yield
In dichloromethane; ethyl acetate;
91%
1,4,9,12-Tetraoxa-dispiro[4.2.4.2]tetradecane
183-97-1

1,4,9,12-Tetraoxa-dispiro[4.2.4.2]tetradecane

cyclohexanedione monoethylene ketal
4746-97-8

cyclohexanedione monoethylene ketal

1,4-Cyclohexanedione
637-88-7

1,4-Cyclohexanedione

Conditions
Conditions Yield
With formaldehyd; silica gel; iron(III) chloride; at 20 ℃; for 0.416667h;
22 % Chromat.
58%

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