Cas no 120-85-4 (Piperazine,1,2,4-trimethyl-)

Piperazine,1,2,4-trimethyl- structure
Piperazine,1,2,4-trimethyl- structure
Product Name:Piperazine,1,2,4-trimethyl-
CAS No:120-85-4
MF:C7H16N2
MW:128.215341567993
CID:183602
PubChem ID:98933
Update Time:2025-04-19

Piperazine,1,2,4-trimethyl- Chemical and Physical Properties

Names and Identifiers

    • Piperazine,1,2,4-trimethyl-
    • 1,2,4-TRIMETHYLDIETHYLENEDIAMINE
    • 1,2,4-trimethyl-piperazin
    • 1,2,4-TRIMETHYLPIPERAZINE
    • 2-methyl-N,N'-dimethylpiperazine
    • RS-1,2,4-trimethylpiperazine
    • Trimethylpiperazine
    • NSC 147494
    • EINECS 204-430-1
    • J265.580B
    • 0JY5VM09AM
    • 120-85-4
    • NSC-147494
    • NSC147494
    • 131065-35-5
    • DTXSID60861755
    • NS00041557
    • 1,4-Trimethylpiperazine
    • SCHEMBL81182
    • Q27236878
    • Piperazine,2,4-trimethyl-
    • Piperazine, 1,2,4-trimethyl-
    • 1,2,4-trimethyl-piperazine
    • AKOS006238335
    • UNII-0JY5VM09AM
    • Inchi： 1S/C7H16N2/c1-7-6-8(2)4-5-9(7)3/h7H,4-6H2,1-3H3
    • InChI Key： UAIVFDJJMVMUGY-UHFFFAOYSA-N
    • SMILES： N1(C)CCN(C)CC1C

Computed Properties

  • Exact Mass: 128.13100
  • Monoisotopic Mass: 128.131348519g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 92.9
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 0.5
  • Topological Polar Surface Area: 6.5?2

Experimental Properties

  • Density: 0.8770 (estimate)
  • Boiling Point: 202.68°C (rough estimate)
  • Refractive Index: 1.4433
  • PSA: 6.48000
  • LogP: 0.12790

Piperazine,1,2,4-trimethyl- Customs Data

  • HS CODE：2933599090
  • Customs Data：

    China Customs Code:

    2933599090

    Overview:

    2933599090. Other compounds with pyrimidine ring in structure(Including other compounds with piperazine ring on the structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Piperazine,1,2,4-trimethyl- Production Method

Production Method 1

Reaction Conditions
1.1 Catalysts: Silica Solvents: Methanol ;  500 °C
Reference
Analytical pyrolysis of polyethyleneimines
Coralli, Irene; et al, Journal of Analytical and Applied Pyrolysis, 2023, 169,

Piperazine,1,2,4-trimethyl- Preparation Products

Piperazine,1,2,4-trimethyl- Related Literature

  • 1. Structures of diethylenetriaminecopper(II) cations. Part I. Crystal structure of bis(diethylenetriamine)copper(II) nitrate
  • 2. Carbon-13 nuclear magnetic resonance studies of piperidine and piperazine compounds. Part I. Empirical substituent parameters for C-methyl and N-methyl groups
  • 3. Controlled design of oligomeric ethers with pendant cyclopentadienyliron moieties
    Alaa S. Abd-El-Aziz,Christine R. de Denus,Michael J. Zaworotko,Leonard R. MacGillivray J. Chem. Soc. Dalton Trans. 1995 3375
  • 4. Preparation of cross-linked poly{styrene-[4-vinylpyridinium dichloroiodate (I)]}: a new polymeric reagent for regioselective iodination of aromatic and heteroaromatic molecules
    Boris ?ket,Pavel Zupet,Marko Zupan J. Chem. Soc. Perkin Trans. 1 1989 2279
  • 5. 1,3,5-Trisubstituted 1,3,5-triazinane-2-thiones from 1,3,5-trisubstituted 1,3,5-triazinanes and organic isothiocyanates
    Angelo G. Giumanini,Giancarlo Verardo,Fausto Gorassini,Paolo Strazzolini,Franco Benetollo,Gabriella Bombieri J. Chem. Soc. Perkin Trans. 1 1994 1643

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