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CS-W001157 4
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N1,N2-Dimethylbenzene-1,2-diamine

  • CAS No. 3213-79-4

  • Cat. No. CS-W000645
  • Molecule weight136.19
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

N1,N2-Dimethylbenzene-1,2-diamine|CS-W000645

Structure of 3213-79-4

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General Information

  • CAS No. 3213-79-4
  • Cat. No. CS-W000645
  • Purity ≥98%
  • MDL No. None
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₁₂N₂
  • Molecular Weight 136.19
  • Synonym(s) N,N-dimethylbenzene-1,2-diamine
  • SMILES CNC1=CC=CC=C1NC

Description

N1,N2-Dimethylbenzene-1,2-diamine features two methyl groups flanking a 1,2-diamino scaffold, enhancing solubility and stability in organic media. This electron-rich diamine integrates readily into coordination complexes and polymer backbones, offering improved reactivity under standard conditions.

Application

N1,N2-Dimethylbenzene-1,2-diamine serves as a versatile building block in synthetic chemistry, enabling the construction of substituted benzimidazoles and other heterocyclic scaffolds through condensation with carbonyl compounds. Its ortho-diamine framework exhibits enhanced stability and solubility compared to unsubstituted analogs, facilitating straightforward purification and handling. The dimethyl substitution pattern improves functional group tolerance in subsequent transformations, making it well-suited for applications in medicinal chemistry and materials science.

Synthesis

  • Route1

    References

    • Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 24, p. 367 - 371
  • Route2
    • Diethyl 1,2-phenylenedicarbamate|CS-W018392
      6324-13-6
    • ~%
    • In-stock
      N1,N2-Dimethylbenzene-1,2-diamine|CS-W000645
      3213-79-4

    References

    • Journal of the American Chemical Society, , vol. 130, # 7 p. 2144 - 2145
  • Route3
    • null|null
      3805-38-7
    • null|null
      23708-47-6
    • ~0%
    • Octane-2,7-dione|CS-0698151
      1626-09-1
    • In-stock
      N1,N2-Dimethylbenzene-1,2-diamine|CS-W000645
      3213-79-4

    References

    • Synthetic Communications, , vol. 28, # 22 p. 4137 - 4142

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   24.06
  • LogP   1.77
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   2

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