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CS-W001157 4
Total: USD 88.00

2-Ethynyl-1,4-dimethylbenzene

  • CAS No. 74331-70-7

  • Cat. No. CS-0524066
  • Purity≥98%
  • MDL No.None

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

2-Ethynyl-1,4-dimethylbenzene|CS-0524066

Structure of 74331-70-7

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General Information

  • CAS No. 74331-70-7
  • Cat. No. CS-0524066
  • Purity ≥98%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₀
  • Molecular Weight 130.19
  • Synonym(s) Benzene, 2-ethynyl-1,4-dimethyl- (9CI)
  • SMILES CC1=CC=C(C)C(C#C)=C1

Synthesis

  • Route1
    • null|null
      77403-89-5
    • ~92%
    • 2-Ethynyl-1,4-dimethylbenzene|CS-0524066
      74331-70-7

    References

    • Apeloig, Yitzhak; Franke, Wilfried; Rappoport, Zvi; Schwarz, Helmut; Stahl, Daniel Journal of the American Chemical Society, 1981 , vol. 103, # 10 p. 2770 - 2780
  • Route2
    • null|null
      74331-90-1
    • ~95%
    • 2-Ethynyl-1,4-dimethylbenzene|CS-0524066
      74331-70-7

    References

    • Yates, Keith; Mandrapilias, George Journal of Organic Chemistry, 1980 , vol. 45, # 19 p. 3902 - 3906
  • Route3

    References

    • Journal of the American Chemical Society, , vol. 103, # 10 p. 2770 - 2780

Safety Information

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GHS Pictogram :
GHS No : GHS02,GHS05
Signal Word : Danger
UN#: 1993
Class : 3
Packing Group : Ⅱ
Hazard Statements : H225-H318-H412
Precautionary Statements : P210-P233-P240-P241-P242-P243-P273-P280-P370+P378-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   2.28474
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   0

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