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CS-W001157 4
Total: USD 88.00

3-Methyl-2-buten-1-ol

  • CAS No. 556-82-1

  • Cat. No. CS-W013751
  • Purity≥98%
  • MDL No.MFCD00002916

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

3-Methyl-2-buten-1-ol|CS-W013751

Structure of 556-82-1

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General Information

  • CAS No. 556-82-1
  • Cat. No. CS-W013751
  • Purity ≥98%
  • MDL No. MFCD00002916
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₁₀O
  • Molecular Weight None
  • Synonym(s) MBO321
  • SMILES C/C(C)=C\CO

Description

3-Methyl-2-buten-1-ol reacts with nitrosocarbonyl benzene to yield 5-hydroxy-isoxazolidines. It is commonly used as fragrance ingredient.3-Methyl-2-buten-1-ol was used as starting reagent during asymmetric total syntheses of (R)-(+)- and (S)-(-)-umbelactone via Sharpless asymmetric epoxidation reaction.

Synthesis

  • Route1

    References

    • Diab, Lisa; Smejkal, Tomas; Geier, Jens; Breit, Bernhard Angewandte Chemie - International Edition, 2009 , vol. 48, # 43 p. 8022 - 8026
  • Route2

    References

    • Shrestha-Dawadi, Prativa Bade; Lugtenburg, Johan European Journal of Organic Chemistry, 2003 , # 23 p. 4654 - 4663
  • Route3

    References

    • Richey, Herman G.; Moses, L. Meredith Journal of Organic Chemistry, 1983 , vol. 48, # 22 p. 4013 - 4017

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02,GHS05,GHS07
Signal Word : Danger
UN#: 2920
Class : 8 (3)
Packing Group : Ⅱ
Hazard Statements : H226-H302+H332-H314-H335-H402
Precautionary Statements : P210-P233-P240-P241-P242-P243-P260-P261-P264-P270-P271-P273-P280-P301+P330+P331-P304+P340-P330-P363-P370+P378-P405-P501

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Computational Chemistry Data

  • TPSA   20.23
  • LogP   0.9449
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   1

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