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[ CAS No. 111-55-7 ] {[proInfo.proName]}

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Chemical Structure| 111-55-7
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Product Details of [ 111-55-7 ]

CAS No. :111-55-7 MDL No. :MFCD00008718
Formula : C6H10O4 Boiling Point : -
Linear Structure Formula :- InChI Key :JTXMVXSTHSMVQF-UHFFFAOYSA-N
M.W : 146.14 Pubchem ID :8121
Synonyms :

Safety of [ 111-55-7 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P501-P273-P210-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P403+P235 UN#:N/A
Hazard Statements:H315-H319-H412-H227 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 111-55-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Upstream synthesis route of [ 111-55-7 ]
  • Downstream synthetic route of [ 111-55-7 ]

[ 111-55-7 ] Synthesis Path-Upstream   1~2

  • 1
  • [ 646-06-0 ]
  • [ 7664-93-9 ]
  • [ 127-09-3 ]
  • [ 108-24-7 ]
  • [ 111-55-7 ]
  • [ 59278-00-1 ]
  • [ 90114-17-3 ]
Reference: [1] Journal of the American Chemical Society, 1946, vol. 68, p. 735
  • 2
  • [ 143314-17-4 ]
  • [ 106-93-4 ]
  • [ 111-55-7 ]
  • [ 65039-08-9 ]
YieldReaction ConditionsOperation in experiment
90% at 20℃; for 3 h; Inert atmosphere Example 1 and 2: ethylene glycol diacetate; A 100 mL Schlenk flask was equipped with a magnetic stirring bar, EMIM-acetate (50.0 g, 0.293 mol), and 0.5 equivalents of 1,2-dichloroethane (14.5 g, 0.146 mol) were added at room temperature and reaction was stirred at 70°C for 3h. After reaction two phases were obtained upper layer was decanted and the reaction mixture was extracted 3 times with diethyl ether, all fractions were combined and diethyl ether was removed under vacuum. The final pure product was obtained as color less liquid (90.0percent yield) When 1, 2-dibromoethane was used as substrate the reaction was very fast even at room temperature and was highly exothermic. The reaction proceeds via homogeneous pathway; the pure product was distilled from the reaction mixture at 100°C under reduced pressure (90.0percent yield). Ethylene glycol diacetate: 1H NMR (CDCl3, 400.13 MHz): δ = 2.02 (s, 6 H, CH3), 4.2 (s, 4H, CH2); 13C NMR: δ = 20.9 (CH3), 62.3 (CH2), 170.9 (CO); FTIR (ATR mode): v = 2961 (br), 1735 (s), 1371 (m), 1213 (s), 1048 (m).
Reference: [1] Patent: EP2532646, 2012, A1, . Location in patent: Page/Page column 5-7
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