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CS-W001157 4
Total: USD 88.00

3,3-Dimethylacrylic acid

  • CAS No. 541-47-9

  • Cat. No. CS-W011327
  • Purity≥97%
  • MDL No.MFCD00004366

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

3,3-Dimethylacrylic acid|CS-W011327

Structure of 541-47-9

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General Information

  • CAS No. 541-47-9
  • Cat. No. CS-W011327
  • Purity ≥97%
  • MDL No. MFCD00004366
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₈O₂
  • Molecular Weight 100.12
  • Synonym(s) 3-Methylcrotonic acid; 3-Methylbut-2-enoic acid
  • SMILES C/C(C)=C\C(O)=O

Description

3,3-Dimethylacrylic acid features a sterically hindered vinyl group that enhances stability and modulates reactivity in polymerization processes. This electron-deficient alkene integrates readily into functional monomers, enabling controlled synthesis of high-performance resins with tailored solubility and thermal properties under standard conditions.

Application

3,3-Dimethylacrylic acid serves as a valuable building block in synthetic organic chemistry, enabling the construction of sterically hindered acrylate derivatives. Its α,α-dimethyl substitution enhances stability and modulates reactivity, facilitating controlled polymerization and conjugate addition reactions. The compound functions effectively in esterification, amidation, and Michael addition protocols, offering predictable regioselectivity and ease of purification.

Synthesis

  • Route1

    References

    • Ten Brink, Gerd-Jan; Arends, Isabel W. C. E.; Sheldon, Roger A. Advanced Synthesis and Catalysis, 2002 , vol. 344, # 3-4 p. 355 - 369
  • Route2
    • null|null
      3017-69-4
    • null|null
      201230-82-2
    • ~57%
    • In-stock
      3,3-Dimethylacrylic acid|CS-W011327
      541-47-9

    References

    • Zhao, Xiaodan; Alper, Howard; Yu, Zhengkun Journal of Organic Chemistry, 2006 , vol. 71, # 10 p. 3988 - 3990
  • Route3
    • null|null
      201230-82-2
    • null|null
      513-42-8
    • ~92%
    • In-stock
      3,3-Dimethylacrylic acid|CS-W011327
      541-47-9

    References

    • El Ali, Bassam; Alper, Howard Journal of Organic Chemistry, 1991 , vol. 56, # 18 p. 5357 - 5360

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H315-H318-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   37.3
  • LogP   1.0372
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   1

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