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[ CAS No. 504-74-5 ]

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Cat. No.: {[proInfo.prAm]}
2D
Chemical Structure| 504-74-5
Chemical Structure| 504-74-5
Structure of 504-74-5 *Storage: {[proInfo.prStorage]}

Quality Control of [ 504-74-5 ]

Purity: {[proInfo.showProBatch.pb_purity]}

Related Doc. of [ 504-74-5 ]

SDS

Product Details of [ 504-74-5 ]

CAS No. :504-74-5MDL No. :MFCD19216513
Formula :C3H8N2Boiling Point :92.8°C at 760 mmHg
Linear Structure Formula :-InChI Key :WRYCSMQKUKOKBP-UHFFFAOYSA-N
M.W :72.11Pubchem ID :449488
Synonyms :

Computed Properties of [ 504-74-5 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 504-74-5 ]

Signal Word:WarningClassN/A
Precautionary Statements:P261-P305+P351+P338UN#:N/A
Hazard Statements:H302-H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 504-74-5 ]

  • Upstream synthesis route of [ 504-74-5 ]
  • Downstream synthetic route of [ 504-74-5 ]

[ 504-74-5 ] Synthesis Path-Upstream   1~4

  • 1
  • [ 50-00-0 ]
  • [ 107-15-3 ]
  • [ 504-74-5 ]
YieldReaction ConditionsOperation in experiment
71% With magnesium sulfate; potassium carbonate In chloroform at 20℃; for 18.00 h; [0044] Procedure for preparation of imidazolidine: Ethyl enediamine (1 g, 16.6 mmol) was added to a suspension of paraformaldehyde (0.49 g 16.6 mmol), K2CO3 (8.0 g, 58.3 mmol) and MgSO i (7.0 g, 5S.8 mmol) in CHC1:,(3O mL)under argon at room temperature. After stining for 18 h, the mixture was filtered, evaporated and purified by column chromatography on neutral alumina, eluting with CHCl3-MeOH (2:8), to give the imidazolidine (71 percent).
Reference: [1] Patent: WO2008/83038, 2008, A1. Location in patent: Page/Page column 25
[2] Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987, p. 1695 - 1700
[3] Synthesis, 1998, # 10, p. 1463 - 1466
  • 2
  • [ 51-46-7 ]
  • [ 504-74-5 ]
  • [ 280-29-5 ]
  • [ 100-97-0 ]
Reference: [1] Tetrahedron Letters, 2008, vol. 49, # 13, p. 2154 - 2158
  • 3
  • [ 1367520-68-0 ]
  • [ 107-15-3 ]
  • [ 504-74-5 ]
  • [ 1367903-87-4 ]
Reference: [1] Synthetic Communications, 2012, vol. 42, # 8, p. 1200 - 1210
  • 4
  • [ 50-00-0 ]
  • [ 18299-54-2 ]
  • [ 504-74-5 ]
Reference: [1] Makromolekulare Chemie, 1955, vol. 17, p. 77,105
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