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CS-W001157 4
Total: USD 88.00

4,4'-(Ethane-1,2-diyl)dianiline

  • CAS No. 621-95-4

  • Cat. No. CS-0089167
  • Purity≥98%
  • MDL No.MFCD00007923

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

4,4'-(Ethane-1,2-diyl)dianiline|CS-0089167

Structure of 621-95-4

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General Information

  • CAS No. 621-95-4
  • Cat. No. CS-0089167
  • Purity ≥98%
  • MDL No. MFCD00007923
  • Storage 4°C, protect from light, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₆N₂
  • Molecular Weight 212.29
  • Synonym(s) α,α'-Bi-p-toluidine
  • SMILES NC1=CC=C(CCC2=CC=C(N)C=C2)C=C1

Description

4,4-Ethylenedianiline may be used as an internal standard for the determination of 4,4-methylenedianiline in urine samples using gas chromatography coupled with mass spectrometry (GC-MS).

Synthesis

  • Route1
    • 1,2-Bis(4-nitrophenyl)ethane|CS-0571603
      736-30-1
    • ~92%
    • In-stock
      4,4'-(Ethane-1,2-diyl)dianiline|CS-0089167
      621-95-4

    References

    • Siddiqui, Ibadur R.; Singh, Pravin K.; Singh, Jaya; Singh, Jagdamba Journal of Agricultural and Food Chemistry, 2003 , vol. 51, # 24 p. 7062 - 7065
  • Route2
    • 1,2-Bis(4-nitrophenyl)ethane-1,2-dione|CS-0358009
      6067-45-4
    • ~84%
    • In-stock
      4,4'-(Ethane-1,2-diyl)dianiline|CS-0089167
      621-95-4

    References

    • Liu, Guo-Bin; Zhao, Hong-Yun; Dai, Lu; Thiemann, Thies; Tashiro, Hideki; Tashiro, Masashi Journal of Chemical Research, 2009 , # 9 p. 579 - 581
  • Route3
    • null|null
      100-14-1
    • ~0%
    • In-stock
      4,4'-(Ethane-1,2-diyl)dianiline|CS-0089167
      621-95-4
    • null|null
      106-49-0

    References

    • Pitts; Harrison; Moody Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 9 p. 955 - 977

Safety Information

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

Quality Control

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Computational Chemistry Data

  • TPSA   52.04
  • LogP   2.6362
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   3

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