2-Pentenal, 2-methyl-

• Formula: C₆H₁₀O
• Molecular weight: 98.1430
• IUPAC Standard InChI: InChI=1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: IDEYZABHVQLHAF-UHFFFAOYSA-N Copy
• CAS Registry Number: 623-36-9
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Stereoisomers:
  • 2-methyl-(E)-2-pentenal
• Other names: α-Methyl-β-ethylacrolein; β-Ethyl-α-methylacrolein; 2-Methyl-2-pentenal; 2-Methyl-3-ethylacrolein; CH3CH2CH=C(CH3)CHO; 2-Methyl-2-pentenoic aldehyde; 2-Methyl-2-penten-1-al; 2-Methyl-2-pentene-1-al; 2-Methylpent-2-enal; NSC 9464; 2-Methylpentenal; (Z)-2-Methylpent-2-enal
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Normal alkane RI, non-polar column, custom temperature program
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• Options:
  • Switch to SI units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Normal alkane RI, non-polar column, custom temperature program

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

References

Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Rotsatschakul, Visesanguan, et al., 2009
Rotsatschakul, P.; Visesanguan, W.; Smitinont, T.; Chaiseri, S., Changes in volatile compounds during fermentation of nham (Thai fermented sausage), Int. Food Res. J., 2009, 16, 391-414. [all data]

Splivallo, Bossi, et al., 2007
Splivallo, R.; Bossi, S.; Maffei, M.; Bonfante, P., Discrimination of truffle fruiting body versus mycelial aromas by stir bar sorptive extraction, Phytochemistry, 2007, 68, 20, 2584-2598, https://doi.org/10.1016/j.phytochem.2007.03.030 . [all data]

Robert, Héritier, et al., 2004
Robert, F.; Héritier, J.; Quiquerez, J.; Simian, H.; Blank, I., Synthesis and sensorial properties of 2-alkylalk-2-enals and 3-(acetylthio)-2-alkyl alkanals, J. Agric. Food Chem., 2004, 52, 11, 3525-3529, https://doi.org/10.1021/jf0498968 . [all data]

Vinogradov, 2004
Vinogradov, B.A., Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]

Binder, Flath, et al., 1989
Binder, R.G.; Flath, R.A.; Mon, T.R., Volatile components of bittermelon, J. Agric. Food Chem., 1989, 37, 2, 418-420, https://doi.org/10.1021/jf00086a032 . [all data]

Notes

Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.