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CS-W001157 4
Total: USD 88.00

Octamethylcyclotetrasiloxane

  • CAS No. 556-67-2

  • Cat. No. CS-0213747
  • Purity≥98%
  • MDL No.MFCD00003269

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

Octamethylcyclotetrasiloxane|CS-0213747

Structure of 556-67-2

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General Information

  • CAS No. 556-67-2
  • Cat. No. CS-0213747
  • Purity ≥98%
  • MDL No. MFCD00003269
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₂₄O₄Si₄
  • Molecular Weight 296.62
  • Synonym(s) None
  • SMILES C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1

Description

trans-2-Hexen-1-ol is one of the key volatile constituents of green leaf volatiles(GLV) that can act as an attractant to various insects. It occurs naturally in apricots and kiwi fruit.

Synthesis

  • Route1
    • null|null
      7732-18-5
    • null|null
      75-78-5
    • ~%
    • null|null
      541-05-9
    • In-stock
      Octamethylcyclotetrasiloxane|CS-0213747
      556-67-2
    • In-stock
      Decamethylcyclopentasiloxane|CS-W009767
      541-02-6

    References

    • WO2006/104702 A1, ; Page/Page column 7-8 ;
  • Route2
    • null|null
      541-05-9
    • null|null
      88703-87-1
    • ~47%
    • In-stock
      Octamethylcyclotetrasiloxane|CS-0213747
      556-67-2
    • null|null
      82094-48-2

    References

    • Journal of the American Chemical Society, , vol. 106, p. 1486
  • Route3
    • null|null
      98991-82-3
    • ~15%
    • null|null
      541-05-9
    • In-stock
      Octamethylcyclotetrasiloxane|CS-0213747
      556-67-2
    • null|null
      1066-54-2

    References

    • Journal of the American Chemical Society, , vol. 107, # 24 p. 7221 - 7222

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02,GHS08,GHS09
Signal Word : Warning
UN#: 1993
Class : 3
Packing Group : Ⅲ
Hazard Statements : H226-H361-H410
Precautionary Statements : P210-P233-P240-P241-P242-P243-P273-P280-P370+P378-P391-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   36.92
  • LogP   2.8736
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   0

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