1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-

• Formula: C₆H₁₄O₃
• Molecular weight: 134.1736
• IUPAC Standard InChI: InChI=1S/C6H14O3/c1-2-6(3-7,4-8)5-9/h7-9H,2-5H2,1H3 Copy

  
• IUPAC Standard InChIKey: ZJCCRDAZUWHFQH-UHFFFAOYSA-N Copy
• CAS Registry Number: 77-99-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Ethriol; Ethyltrimethylolmethane; Etriol; Ettriol; Hexaglycerine; Propane, 1,1,1-tris(hydroxymethyl)-; Trimethylolpropane; TMP; TMP (Alcohol); 1,1,1-Trimethylolpropane; 1,1,1-Tris(Hydroxymethyl)propane; 2-Ethyl-2-(hydroxymethyl)propanediol; 2,2-Bis(hydroxymethyl)-1-butanol; 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol; Hexaglycerol; Methanol, (propanetriyl)tris-; Tri(hydroxymethyl)propane; 1,1,1-Tri(hydroxymethyl)propane; Tris(hydroxymethyl)propane; Butanol, 2,2-bis(hydroxymethyl)-; NSC 3576; propylidynetrimethanol
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Condensed phase thermochemistry data
  • References
  • Notes
• Other data available:
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
• 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.

Condensed phase thermochemistry 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

References

Go To: Top, Condensed phase thermochemistry data, Notes

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

Baroody and Carpenter, 1972
Baroody, E.E.; Carpenter, G.A., Heats of formation of propellant compounds (U), Rpt. Naval Ordnance Systems Command Task No. 331-003/067-1/UR2402-001 for Naval Ordance Station, Indian Head, MD, 1972, 1-9. [all data]

Medard and Thomas, 1953
Medard, L.; Thomas, M., Determination des chaleurs de combustion de treize substances explosives ou apparentees a des explosifs, Mem. Poudres, 1953, 35, 155-173. [all data]

Zhang and Yang, 1989
Zhang, Z.Y.; Yang, M.L., Heat capacities and phase transitions of 1,1,1-trihydroxymethylpropane and pentaerythritol over the superambient temperature range, Themochim. Acta, 1989, 156, 157-161. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, References

• Symbols used in this document:
  

  Cp,solid	Constant pressure heat capacity of solid
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid 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.