ChemicalBook > CAS DataBase List > 4-(N,N-Dimethylamino)butanal Dimethyl Acetal

4-(N,N-Dimethylamino)butanal Dimethyl Acetal

4-(N,N-Dimethylamino)butanal Dimethyl Acetal Structure
4-(N,N-Dimethylamino)butanal Dimethyl Acetal
  • CAS No.19718-92-4
  • Chemical Name:4-(N,N-Dimethylamino)butanal Dimethyl Acetal
  • CBNumber:CB0276425
  • Molecular Formula:C8H19NO2
  • Formula Weight:161.24
  • MOL File:19718-92-4.mol
4-(N,N-Dimethylamino)butanal Dimethyl Acetal Property
  • Boiling point 164°C
  • Density 0.892
  • refractive index 1.4200-1.4240
  • Flash point 25°C
  • storage temp. under inert gas (nitrogen or Argon) at 2-8°C
  • solubility Chloroform (Sparingly), Ethyl Acetate (Slightly)
  • form clear liquid
  • pka 9.71±0.28(Predicted)
  • color Colorless to Light yellow
  • Stability Moisture Sensitive
  • InChI InChI=1S/C8H19NO2/c1-9(2)7-5-6-8(10-3)11-4/h8H,5-7H2,1-4H3
  • InChIKey WDZKKBDOGYBYBG-UHFFFAOYSA-N
  • SMILES C(N(C)C)CCC(OC)OC
  • CAS DataBase Reference 19718-92-4(CAS DataBase Reference)
Safety
  • HS Code  :2922.19.9690
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H227-H315-H319
  • Precautionary statements P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
4-(N,N-Dimethylamino)butanal Dimethyl Acetal Price More Price(2)
  • Brand: TCI Chemicals (India)
  • Product number: D3535
  • Product name : 4-(Dimethylamino)butyraldehyde Dimethyl Acetal
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹4400
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: D3535
  • Product name : 4-(Dimethylamino)butyraldehyde Dimethyl Acetal
  • Purity: min. 98.0 %
  • Packaging: 25G
  • Price: ₹14200
  • Updated: 2022/05/26
  • Buy: Buy

4-(N,N-Dimethylamino)butanal Dimethyl Acetal Chemical Properties,Usage,Production

  • Chemical Properties Pale Brown Oil.
  • Uses 4-(N,N-Dimethylamino)butanal Dimethyl Acetal is a reactant used in the synthesis of hallucinogenic tryptamines.
  • General Description 4-(N,N-Dimethylamino)butanal Dimethyl Acetal is the acetal of 4-(N,N-dimethylamino)butanal. It is soluble in organic solvents and can be used as a building block for various organic syntheses, such as the synthesis of amides or sulfones. 4-(N,N-Dimethylamino)butanal Dimethyl Acetal has a high yield and can be prepared in one step by reacting methanesulfonic acid with dimethyl acetaldehyde. This reaction requires sulfuric acid and methane as catalysts.
  • Synthesis synthesis of 4-(N,N-Dimethylamino)butanal dimethyl acetal: 4- Chlorobutanal dimethyl acetal (2) (100 g, 0.655 mol) was dissolved in aqueous dimethyl amine solution (200 mL) and the solution is stirred for 15 min at ambient temperature. The reaction mixture was then warmed to 50 oC and stirred for 3 h. After the reaction mixture was cooled to room temperature, the product was extracted with methylene chloride (2 × 250 mL). The combined organic layers were washed with 5 % NaHCO3 solution (2 × 100 mL) and brine solution (2 × 100 mL). The organic layer was evaporated and the residue was distilled to afford 88 g (84 %) of 4-(N,Ndimethylamino)butanal dimethyl acetal as a colourless liquid with 99.6 % purity by GC: b.p. 40 oC/1 mm Hg.
    synthesis of 4-(N,N-Dimethylamino)butanal dimethyl acetal
    (a) (i) Sodium carbonate, dichloromethane, 5 oC, 0.5 h (ii) Methanol, conc. H2SO4, room temperature, 3 h, 87 %. (b) Aqueous dimethyl amine solution (30 %), 50 oC, 3 h, 76.0 %
    1H NMR (CDCl3, 200 MHz): δ 1.47-1.63 (m, 4H), 2.21 (s, 6H), 2.24 (t, J = 7.0 Hz, 2H), 3.31 (s, 6H), 4.37 (t, J = 5.4 Hz, 2H). IR (cm-1): 2945 (-CH2-), 2816 (-CH-), 1464 (C-N), 1074 (-C-O-). Mass: m/z 162.5 (M+1).
4-(N,N-Dimethylamino)butanal Dimethyl Acetal Preparation Products And Raw materials
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4-(N,N-Dimethylamino)butanal Dimethyl Acetal Spectrum
19718-92-4, 4-(N,N-Dimethylamino)butanal Dimethyl AcetalRelated Search:
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