Cas no 18240-93-2 (N,N-Diethylguanidine)

N,N-Diethylguanidine is a guanidine derivative characterized by its strong basicity and nucleophilic properties. This compound features a central guanidine group substituted with two ethyl groups, enhancing its solubility in organic solvents and reactivity in synthetic applications. It is commonly employed as a catalyst or reagent in organic synthesis, particularly in the formation of heterocycles and as a base in condensation reactions. Its high pKa makes it useful for deprotonation and proton abstraction in specialized chemical transformations. N,N-Diethylguanidine is also studied for its potential in coordination chemistry and as a ligand precursor. Proper handling is required due to its corrosive nature and sensitivity to moisture.
N,N-Diethylguanidine structure
N,N-Diethylguanidine structure
Product Name:N,N-Diethylguanidine
CAS No:18240-93-2
MF:C5H13N3
MW:115.176820516586
CID:231599
PubChem ID:14467
Update Time:2025-08-02

N,N-Diethylguanidine Chemical and Physical Properties

Names and Identifiers

    • Guanidine, N,N-diethyl-
    • N,N-DIETHYL-GUANIDINE
    • 1,1-DIETHYLGUANIDINE
    • N,N-Diaethyl-guanidin
    • N,N-Diethyl-guanidin
    • N,N-diethylguanidine
    • NS00067660
    • 18240-93-2
    • N,N-Diethylguanidine #
    • Diathylguanidin
    • AKOS000225413
    • MFCD03094073
    • N,N-Diethylguanidine (hemisulphate salt)
    • FT-0690779
    • Guanidine, 1,1-diethyl-
    • SCHEMBL34049
    • AMY8929
    • DTXSID30171292
    • N,N-Diethylguanidine
    • Inchi： 1S/C5H13N3/c1-3-8(4-2)5(6)7/h3-4H2,1-2H3,(H3,6,7)
    • InChI Key： PDDWJLGBNYUCQO-UHFFFAOYSA-N
    • SMILES： N(C(=N)N)(CC)CC

Computed Properties

  • Exact Mass: 115.11100
  • Monoisotopic Mass: 115.110947427g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 3
  • Complexity: 75.7
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0
  • Topological Polar Surface Area: 53.1?2

Experimental Properties

  • Density: 1.0±0.1 g/cm3
  • Melting Point: NA
  • Boiling Point: 154.6±23.0 °C at 760 mmHg
  • PSA: 53.11000
  • LogP: 1.02170
  • Vapor Pressure: 3.2±0.3 mmHg at 25°C

N,N-Diethylguanidine Security Information

N,N-Diethylguanidine Customs Data

  • HS CODE：2925290090
  • Customs Data：

    China Customs Code:

    2925290090

    Overview:

    2925290090 Other imines and their derivatives,And their salt.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2925290090 other imines and their derivatives; salts thereof.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:6.5%.General tariff:30.0%

N,N-Diethylguanidine Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
D495693-100mg
N,N-Diethylguanidine
 18240-93-2
100mg
 $ 70.00 2022-06-05
TRC
D495693-500mg
N,N-Diethylguanidine
 18240-93-2
500mg
 $ 230.00 2022-06-05
TRC
D495693-1g
N,N-Diethylguanidine
 18240-93-2
1g
 $ 365.00 2022-06-05

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