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CS-W001157 4
Total: USD 88.00

1,9-Dibromononane

  • CAS No. 4549-33-1

  • Cat. No. CS-W020735
  • Purity≥98%
  • MDL No.MFCD00000279

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

1,9-Dibromononane|CS-W020735

Structure of 4549-33-1

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General Information

  • CAS No. 4549-33-1
  • Cat. No. CS-W020735
  • Purity ≥98%
  • MDL No. MFCD00000279
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₈Br₂
  • Molecular Weight 286.05
  • Synonym(s) None
  • SMILES BrCCCCCCCCCBr

Description

Tragacanth powder is used as an emulsifier, thickener, stabilizer in food and pharmaceutical industry. It acts as a binder used in the preparation of artist's pastels. It is used as a natural hair shampoo. It plays an important role as freezing-embedding medium for tissue preservation. It is used as a demulcent in cough and cold preparations as well as to manage diarrhea.

Application

1,9-Dibromononane serves as a versatile dihalogenated alkyl building block for the synthesis of macrocyclic compounds and polymer precursors. Its terminal bromide functionality enables efficient coupling reactions via palladium-catalyzed cross-coupling protocols. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences in organic and materials chemistry applications.

Synthesis

  • Route1

    References

    • Reynaud,P. et al. Bulletin de la Societe Chimique de France, 1964 , p. 3155 - 3158
  • Route2
    • In-stock
      Nonane-1,9-diol|CS-0008364
      3937-56-2
    • ~%
    • In-stock
      1,9-Dibromononane|CS-W020735
      4549-33-1
    • null|null
      855751-72-3

    References

    • Mueller; Vanc Chemische Berichte, 1944 , vol. 77/79, p. 669,673 Monatshefte fuer Chemie, 1947 , vol. 77, p. 259,262
  • Route3

    References

    • Cumper,C.W.N. et al. Journal of the Chemical Society, 1965 , p. 2067 - 2072

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   0
  • LogP   4.5069
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   8

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