Dodecanal

• Formula: C₁₂H₂₄O
• Molecular weight: 184.3184
• IUPAC Standard InChI: InChI=1S/C12H24O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h12H,2-11H2,1H3 Copy

  
• IUPAC Standard InChIKey: HFJRKMMYBMWEAD-UHFFFAOYSA-N Copy
• CAS Registry Number: 112-54-9
• 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.
• Other names: Lauraldehyde; n-Dodecanal; n-Dodecyl aldehyde; n-Dodecylic aldehyde; n-Lauraldehyde; Aldehyde C-12; Dodecanaldehyde; Dodecyl aldehyde; Lauric aldehyde; Lauryl aldehyde; 1-Dodecanal; C-12 aldehyde, lauric; 1-Dodecyl aldehyde; Duodecylic aldehyde; Laurinaldehyde; Aldehyde C-12, lauric; NSC 46128
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Options:
  • Switch to calorie-based 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.

Phase change data

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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Reduced pressure boiling point

Enthalpy of vaporization

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

View plot Requires a JavaScript / HTML 5 canvas capable browser.

References

Go To: Top, Phase change data, Notes

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

Davies and Hodgson, 1943
Davies, R.R.; Hodgson, H.H., Catalytic Recuction fy Formic Acid Under Pressure I. The Preparation of Aldehydes From Carboxylic Acids With Titanium Dioxide as Catalyst, J. Chem. Soc., 1943, 1943, 84. [all data]

Sigmund, 1929
Sigmund, F., Monatsh. Chem., 1929, 52, 185. [all data]

Verevkin, Krasnykh, et al., 2003
Verevkin, Sergey P.; Krasnykh, Eugen L.; Vasiltsova, Tatiana V.; Koutek, Bohumir; Doubsky, Jan; Heintz, Andreas, Vapor pressures and enthalpies of vaporization of a series of the linear aliphatic aldehydes, Fluid Phase Equilibria, 2003, 206, 1-2, 331-339, https://doi.org/10.1016/S0378-3812(03)00035-9 . [all data]

Koutek, Hoskovec, et al., 1996
Koutek, Bohumir; Hoskovec, Michal; Vrkocov, Pavlína; Konecný, Karel; Feltl, Ladislav; Vrkoc, Jan, Gas chromatographic determination of vapour pressures of pheromone-like compounds III. Aldehydes, Journal of Chromatography A, 1996, 719, 2, 391-400, https://doi.org/10.1016/0021-9673(95)00740-7 . [all data]

Ova, Koultek, et al., 2000
Ova, P.V.; Koultek, B.; Hoskovec, M., Practice Oriented Results on Use and Production of Neem Ingredients and Pheromones VI, H. Kleeberg and C.P.W. Zebitz, ed(s)., Druck and Graphic, Giessen, 2000, 211-218. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Notes

Go To: Top, Phase change data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

• 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.