1-Propanol

• Formula: C₃H₈O
• Molecular weight: 60.0950
• IUPAC Standard InChI: InChI=1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3 Copy

  
• IUPAC Standard InChIKey: BDERNNFJNOPAEC-UHFFFAOYSA-N Copy
• CAS Registry Number: 71-23-8
• 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: Propyl alcohol; n-Propan-1-ol; n-Propanol; n-Propyl alcohol; Ethylcarbinol; Optal; Osmosol extra; Propanol; Propylic alcohol; 1-Propyl alcohol; n-C3H7OH; 1-Hydroxypropane; Propanol-1; Propan-1-ol; n-Propyl alkohol; Alcool propilico; Alcool propylique; Propanole; Propanolen; Propanoli; Propylowy alkohol; UN 1274; Propylan-propyl alcohol; NSC 30300; Alcohol, propyl
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Henry's Law data
  • Gas phase ion energetics data
  • Ion clustering data
  • Gas Chromatography
• Data at other public NIST sites:
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Gas phase thermochemistry data

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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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Constant pressure heat capacity of gas

Condensed phase thermochemistry data

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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 liquid

Constant pressure heat capacity of solid

Phase change data

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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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of vaporization

Enthalpy of vaporization

Δ_vapH = A exp(-αT_r) (1 − T_r)^β
    Δ_vapH = Enthalpy of vaporization (at saturation pressure) (kcal/mol)
    T_r = reduced temperature (T / T_c)

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Antoine Equation Parameters

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

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Enthalpy of fusion

Entropy of fusion

Reaction thermochemistry data

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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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
RCD - Robert C. Dunbar

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C₃H₉O⁺ +  = (C₃H₉O⁺ • )

By formula: C₃H₉O⁺ + C₃H₈O = (C₃H₉O⁺ • C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

C₂H₇O⁺ +  = (C₂H₇O⁺ • )

By formula: C₂H₇O⁺ + C₃H₈O = (C₂H₇O⁺ • C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

C₄H₁₁O⁺ +  = (C₄H₁₁O⁺ • )

By formula: C₄H₁₁O⁺ + C₃H₈O = (C₄H₁₁O⁺ • C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

C₃H₇O^- +  =

By formula: C₃H₇O^- + H⁺ = C₃H₈O

C₄H₉O^- +  = (C₄H₉O^- • )

By formula: C₄H₉O^- + C₃H₈O = (C₄H₉O^- • C₃H₈O)

C₈H₅^- +  = (C₈H₅^- • )

By formula: C₈H₅^- + C₃H₈O = (C₈H₅^- • C₃H₈O)

C₃H₇O^- +  = (C₃H₇O^- • )

By formula: C₃H₇O^- + C₃H₈O = (C₃H₇O^- • C₃H₈O)

 +  = ( • )

By formula: Cl^- + C₃H₈O = (Cl^- • C₃H₈O)

C₃H₅O⁺ +  = (C₃H₅O⁺ • )

By formula: C₃H₅O⁺ + C₃H₈O = (C₃H₅O⁺ • C₃H₈O)

C₃H₉Si⁺ +  = (C₃H₉Si⁺ • )

By formula: C₃H₉Si⁺ + C₃H₈O = (C₃H₉Si⁺ • C₃H₈O)

Free energy of reaction

C₃H₉Sn⁺ +  = (C₃H₉Sn⁺ • )

By formula: C₃H₉Sn⁺ + C₃H₈O = (C₃H₉Sn⁺ • C₃H₈O)

Free energy of reaction

C₅H₁₁O^- +  = (C₅H₁₁O^- • )

By formula: C₅H₁₁O^- + C₃H₈O = (C₅H₁₁O^- • C₃H₈O)

C₃H₅O^- +  = (C₃H₅O^- • )

By formula: C₃H₅O^- + C₃H₈O = (C₃H₅O^- • C₃H₈O)

(C₃H₉O⁺ • 7) +  = (C₃H₉O⁺ • 8)

By formula: (C₃H₉O⁺ • 7C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 8C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

Free energy of reaction

( • 7) +  = ( • 8)

By formula: (Cl^- • 7C₃H₈O) + C₃H₈O = (Cl^- • 8C₃H₈O)

 +  = ( • )

By formula: F^- + C₃H₈O = (F^- • C₃H₈O)

(C₃H₉O⁺ • 2) +  = (C₃H₉O⁺ • 3)

By formula: (C₃H₉O⁺ • 2C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 3C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

(C₃H₉O⁺ • 3) +  = (C₃H₉O⁺ • 4)

By formula: (C₃H₉O⁺ • 3C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 4C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

(C₃H₉O⁺ • ) +  = (C₃H₉O⁺ • 2)

By formula: (C₃H₉O⁺ • C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 2C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

 +  =

By formula: C₃H₆O + H₂ = C₃H₈O

( • 2) +  = ( • 3)

By formula: (Cl^- • 2C₃H₈O) + C₃H₈O = (Cl^- • 3C₃H₈O)

( • 3) +  = ( • 4)

By formula: (Cl^- • 3C₃H₈O) + C₃H₈O = (Cl^- • 4C₃H₈O)

( • 4) +  = ( • 5)

By formula: (Cl^- • 4C₃H₈O) + C₃H₈O = (Cl^- • 5C₃H₈O)

( • 5) +  = ( • 6)

By formula: (Cl^- • 5C₃H₈O) + C₃H₈O = (Cl^- • 6C₃H₈O)

( • 6) +  = ( • 7)

By formula: (Cl^- • 6C₃H₈O) + C₃H₈O = (Cl^- • 7C₃H₈O)

( • ) +  = ( • 2)

By formula: (Cl^- • C₃H₈O) + C₃H₈O = (Cl^- • 2C₃H₈O)

(C₃H₉O⁺ • 4) +  = (C₃H₉O⁺ • 5)

By formula: (C₃H₉O⁺ • 4C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 5C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

(C₃H₉O⁺ • 5) +  = (C₃H₉O⁺ • 6)

By formula: (C₃H₉O⁺ • 5C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 6C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

(C₃H₉O⁺ • 6) +  = (C₃H₉O⁺ • 7)

By formula: (C₃H₉O⁺ • 6C₃H₈O) + C₃H₈O = (C₃H₉O⁺ • 7C₃H₈O)

Bond type: Hydrogen bonds of the type OH-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₃H₈O = (CH₆N⁺ • C₃H₈O)

Bond type: Hydrogen bonds of the type NH+-O between organics

 +  = ( • )

By formula: Na⁺ + C₃H₈O = (Na⁺ • C₃H₈O)

Free energy of reaction

 +  =

By formula: C₃H₆O + H₂ = C₃H₈O

 +  = ( • )

By formula: C₆H₅S^- + C₃H₈O = (C₆H₅S^- • C₃H₈O)

 +  = C₃H₇D₈FO^-

By formula: F^- + C₃H₈O = C₃H₇D₈FO^-

 +  = ( • )

By formula: Mg⁺ + C₃H₈O = (Mg⁺ • C₃H₈O)

 +  =  + 

By formula: C₁₀H₁₂O₅ + H₂O = C₇H₆O₅ + C₃H₈O

 +  = C₅H₈Cl₂F₂O

By formula: C₃H₈O + C₂Cl₂F₂ = C₅H₈Cl₂F₂O

 +  =  + 

By formula: C₃H₈O + HNO₃ = C₃H₇NO₃ + H₂O

 +  =

By formula: C₂H₂O + C₃H₈O = C₅H₁₀O₂

 +  = ( • )

By formula: Li⁺ + C₃H₈O = (Li⁺ • C₃H₈O)

 +  =

By formula: C₄H₂O₃ + C₃H₈O = propyl hydrogen maleate

IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• GAS (SATURATED); DOW KBr FOREPRISM-GRATING; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS)
  2, 4 cm^-1 resolution
• SOLUTION (10% IN CCl4 FOR 3800-1330, 10% IN CS2 FOR 1330-400 CM^-1); BECKMAN IR-9 (GRATING); DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm^-1 resolution

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

• gas

Mass spectrum (electron ionization)

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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

Spectrum

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Additional Data

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), Notes

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

Chao J., 1986
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Counsell J.F., Thermodynamic properties of organic oxygen compounds. Part XIX. Low-temperature heat capacity and entropy of propan-1-ol, 2-methylpropan-1-ol, and pentan-1-ol, J. Chem. Soc. A, 1968, 1819-1823. [all data]

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Mosselman and Dekker, 1975
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Connett, 1972
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Rossini, 1934
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Notes

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• Symbols used in this document:
  

  Cp,gas	Constant pressure heat capacity of gas
  Cp,liquid	Constant pressure heat capacity of liquid
  Cp,solid	Constant pressure heat capacity of solid
  Pc	Critical pressure
  S°gas	Entropy of gas at standard conditions
  S°liquid	Entropy of liquid at standard conditions
  S°solid,1 bar	Entropy of solid at standard conditions (1 bar)
  T	Temperature
  Tboil	Boiling point
  Tc	Critical temperature
  Tfus	Fusion (melting) point
  Ttriple	Triple point temperature
  Vc	Critical volume
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions
  ρc	Critical density

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