- InChI
- InChI=1S/C9H18O2/c1-2-3-4-5-6-7-8-9(10)11/h2-8H2,1H3,(H,10,11)
- InChI Key
- FBUKVWPVBMHYJY-UHFFFAOYSA-N
- Formula
- C9H18O2
- SMILES
- CCCCCCCCC(=O)O
- Molecular Weight1
- 158.24
- CAS
- 112-05-0
- Other Names
-
- 1-Nonanoic acid
- 1-Octanecarboxylic acid
- Cirrasol 185a
- Emery 1203
- Emfac 1202
- Hexacid C-9
- N-PELARGONIC ACID
- NSC 62787
- Nonoic acid
- Nonylic acid
- Pelargic acid
- Pelargon
- Pelargonic acid
- n-Nonanoic acid
- n-Nonoic acid
- n-Nonylic acid
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°liquid | [-5456.10; -5452.25] | kJ/mol |
|
| ΔcH°liquid | -5456.10 ± 0.90 | kJ/mol | NIST |
| ΔcH°liquid | -5452.25 ± 0.96 | kJ/mol | NIST |
| ΔfG° | -240.84 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | [-579.50; -575.60] | kJ/mol |
|
| ΔfH°gas | -575.60 ± 1.00 | kJ/mol | NIST |
| ΔfH°gas | -579.50 ± 1.00 | kJ/mol | NIST |
| ΔfH°gas | -579.50 ± 1.00 | kJ/mol | NIST |
| ΔfH°liquid | [-661.91; -658.00] | kJ/mol |
|
| ΔfH°liquid | -658.00 ± 0.90 | kJ/mol | NIST |
| ΔfH°liquid | -661.91 ± 0.96 | kJ/mol | NIST |
| ΔfusH° | 24.75 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [82.40; 82.40] | kJ/mol |
|
| ΔvapH° | 82.40 ± 0.40 | kJ/mol | NIST |
| ΔvapH° | 82.40 ± 0.40 | kJ/mol | NIST |
| log10WS | -2.75 | Aq. Sol... | |
| logPoct/wat | 2.822 | Crippen Calculated Property | |
| McVol | 145.110 | ml/mol | McGowan Calculated Property |
| Pc | [2346.36; 2350.00] | kPa |
|
| Pc | 2350.00 ± 200.00 | kPa | NIST |
| Pc | 2346.36 ± 90.00 | kPa | NIST |
| Inp | [214.30; 1319.00] |
|
|
| Inp | 1283.00 | NIST | |
| Inp | 1288.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1295.00 | NIST | |
| Inp | 1300.00 | NIST | |
| Inp | 1302.00 | NIST | |
| Inp | 1302.00 | NIST | |
| Inp | 1303.00 | NIST | |
| Inp | 1297.00 | NIST | |
| Inp | 1278.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1272.10 | NIST | |
| Inp | 1268.00 | NIST | |
| Inp | 1307.00 | NIST | |
| Inp | 1290.00 | NIST | |
| Inp | 1263.00 | NIST | |
| Inp | 1263.00 | NIST | |
| Inp | 1293.00 | NIST | |
| Inp | 1277.00 | NIST | |
| Inp | 1240.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1281.00 | NIST | |
| Inp | 1276.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1283.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1269.00 | NIST | |
| Inp | 1267.00 | NIST | |
| Inp | 1276.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1256.00 | NIST | |
| Inp | 1256.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1283.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1255.00 | NIST | |
| Inp | 1263.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1271.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1264.00 | NIST | |
| Inp | 1271.00 | NIST | |
| Inp | 1271.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1278.00 | NIST | |
| Inp | 1269.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1261.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1256.00 | NIST | |
| Inp | 1274.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1308.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1277.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1237.00 | NIST | |
| Inp | 1283.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1319.00 | NIST | |
| Inp | 1278.00 | NIST | |
| Inp | 1278.00 | NIST | |
| Inp | 1282.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1288.00 | NIST | |
| Inp | 1260.00 | NIST | |
| Inp | 1273.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1272.00 | NIST | |
| Inp | 1267.00 | NIST | |
| Inp | 1269.00 | NIST | |
| Inp | 1279.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1262.00 | NIST | |
| Inp | 1248.00 | NIST | |
| Inp | 1270.00 | NIST | |
| Inp | 1262.00 | NIST | |
| Inp | 1263.00 | NIST | |
| Inp | 1271.00 | NIST | |
| Inp | 1267.00 | NIST | |
| Inp | 1270.00 | NIST | |
| Inp | 1244.00 | NIST | |
| Inp | 1278.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1226.00 | NIST | |
| Inp | 1267.00 | NIST | |
| Inp | 1266.00 | NIST | |
| Inp | 1282.00 | NIST | |
| Inp | 1279.00 | NIST | |
| Inp | 1247.00 | NIST | |
| Inp | 1239.00 | NIST | |
| Inp | 1249.00 | NIST | |
| Inp | 1271.00 | NIST | |
| Inp | 1271.00 | NIST | |
| Inp | 1308.00 | NIST | |
| Inp | 1265.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1297.00 | NIST | |
| Inp | 1265.00 | NIST | |
| Inp | 1241.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1264.00 | NIST | |
| Inp | 1264.00 | NIST | |
| Inp | 1300.00 | NIST | |
| Inp | 1265.00 | NIST | |
| Inp | 1253.00 | NIST | |
| Inp | 1270.00 | NIST | |
| Inp | 1243.00 | NIST | |
| Inp | 1279.00 | NIST | |
| Inp | 1279.00 | NIST | |
| Inp | 1285.00 | NIST | |
| Inp | 1267.00 | NIST | |
| Inp | 1276.00 | NIST | |
| Inp | Outlier 217.59 | NIST | |
| Inp | Outlier 214.30 | NIST | |
| Inp | 1288.00 | NIST | |
| Inp | 1302.00 | NIST | |
| Inp | 1280.00 | NIST | |
| Inp | 1290.00 | NIST | |
| Inp | 1240.00 | NIST | |
| Inp | 1281.00 | NIST | |
| Inp | 1275.00 | NIST | |
| Inp | 1297.00 | NIST | |
| Inp | Outlier 217.59 | NIST | |
| I | [2119.00; 2211.00] |
|
|
| I | 2169.00 | NIST | |
| I | 2171.00 | NIST | |
| I | 2174.00 | NIST | |
| I | 2174.00 | NIST | |
| I | 2180.00 | NIST | |
| I | 2144.00 | NIST | |
| I | 2159.00 | NIST | |
| I | 2193.00 | NIST | |
| I | 2127.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2162.00 | NIST | |
| I | 2124.00 | NIST | |
| I | 2179.00 | NIST | |
| I | 2144.00 | NIST | |
| I | 2202.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2180.00 | NIST | |
| I | 2149.00 | NIST | |
| I | 2174.00 | NIST | |
| I | 2135.00 | NIST | |
| I | 2124.00 | NIST | |
| I | 2194.00 | NIST | |
| I | 2178.00 | NIST | |
| I | 2181.00 | NIST | |
| I | 2211.00 | NIST | |
| I | 2166.00 | NIST | |
| I | 2178.00 | NIST | |
| I | 2181.00 | NIST | |
| I | 2164.00 | NIST | |
| I | 2164.00 | NIST | |
| I | 2176.00 | NIST | |
| I | 2128.00 | NIST | |
| I | 2157.00 | NIST | |
| I | 2157.00 | NIST | |
| I | 2177.00 | NIST | |
| I | 2132.00 | NIST | |
| I | 2158.00 | NIST | |
| I | 2158.00 | NIST | |
| I | 2164.00 | NIST | |
| I | 2157.00 | NIST | |
| I | 2147.00 | NIST | |
| I | 2130.00 | NIST | |
| I | 2145.00 | NIST | |
| I | Outlier 2119.00 | NIST | |
| I | 2174.00 | NIST | |
| I | 2178.00 | NIST | |
| I | 2152.00 | NIST | |
| I | 2163.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2146.00 | NIST | |
| I | 2181.00 | NIST | |
| I | 2168.00 | NIST | |
| I | 2168.00 | NIST | |
| I | 2168.00 | NIST | |
| I | 2153.00 | NIST | |
| I | 2169.00 | NIST | |
| I | 2170.00 | NIST | |
| I | 2176.00 | NIST | |
| I | 2180.00 | NIST | |
| I | 2182.00 | NIST | |
| I | 2198.00 | NIST | |
| I | 2210.00 | NIST | |
| I | 2176.00 | NIST | |
| I | 2196.00 | NIST | |
| I | 2211.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2165.00 | NIST | |
| I | 2150.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2172.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2196.00 | NIST | |
| I | 2155.00 | NIST | |
| I | 2165.00 | NIST | |
| I | 2149.00 | NIST | |
| I | 2175.00 | NIST | |
| I | 2167.00 | NIST | |
| I | 2124.00 | NIST | |
| I | 2153.00 | NIST | |
| I | 2137.00 | NIST | |
| I | 2130.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2165.00 | NIST | |
| I | 2127.00 | NIST | |
| I | 2180.00 | NIST | |
| I | 2123.00 | NIST | |
| I | 2127.00 | NIST | |
| I | 2194.00 | NIST | |
| I | 2131.00 | NIST | |
| I | 2140.00 | NIST | |
| I | 2200.00 | NIST | |
| I | 2150.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2184.00 | NIST | |
| I | 2168.00 | NIST | |
| I | 2170.00 | NIST | |
| I | 2157.00 | NIST | |
| I | 2157.00 | NIST | |
| I | 2190.00 | NIST | |
| I | 2176.00 | NIST | |
| I | 2138.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2165.00 | NIST | |
| I | 2162.00 | NIST | |
| I | 2186.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2177.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2176.00 | NIST | |
| I | 2138.00 | NIST | |
| I | 2138.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2124.00 | NIST | |
| I | 2128.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2134.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2175.00 | NIST | |
| I | 2161.00 | NIST | |
| I | 2132.00 | NIST | |
| I | 2188.00 | NIST | |
| I | 2132.00 | NIST | |
| I | 2182.00 | NIST | |
| I | 2169.00 | NIST | |
| I | 2150.00 | NIST | |
| I | 2157.00 | NIST | |
| I | 2192.00 | NIST | |
| I | 2173.00 | NIST | |
| I | 2138.00 | NIST | |
| I | 2132.00 | NIST | |
| I | 2158.00 | NIST | |
| I | 2130.00 | NIST | |
| I | 2174.00 | NIST | |
| I | 2193.00 | NIST | |
| I | 2179.00 | NIST | |
| I | 2149.00 | NIST | |
| I | 2178.00 | NIST | |
| I | 2181.00 | NIST | |
| Tboil | [521.65; 533.15] | K |
|
| Tboil | 528.20 | K | NIST |
| Tboil | 527.15 ± 3.00 | K | NIST |
| Tboil | 527.15 ± 1.50 | K | NIST |
| Tboil | 527.15 ± 2.00 | K | NIST |
| Tboil | 528.40 ± 3.00 | K | NIST |
| Tboil | 523.00 ± 5.00 | K | NIST |
| Tboil | 527.55 ± 1.00 | K | NIST |
| Tboil | 523.15 ± 3.00 | K | NIST |
| Tboil | 527.15 ± 2.00 | K | NIST |
| Tboil | 526.15 ± 3.00 | K | NIST |
| Tboil | 523.15 ± 3.00 | K | NIST |
| Tboil | 527.70 ± 3.00 | K | NIST |
| Tboil | 521.65 ± 4.00 | K | NIST |
| Tboil | 526.65 ± 3.00 | K | NIST |
| Tboil | 522.15 ± 5.00 | K | NIST |
| Tboil | Outlier 533.15 ± 6.00 | K | NIST |
| Tc | [709.58; 712.00] | K |
|
| Tc | 712.00 ± 3.00 | K | NIST |
| Tc | 709.58 ± 3.00 | K | NIST |
| Tfus | 284.58 | K | Aq. Sol... |
| Ttriple | 285.53 ± 0.02 | K | NIST |
| Vc | 0.565 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [355.23; 418.31] | J/mol×K | [551.37; 719.21] |
|
| Cp,gas | 355.23 | J/mol×K | 551.37 | Joback Calculated Property |
| Cp,gas | 366.91 | J/mol×K | 579.34 | Joback Calculated Property |
| Cp,gas | 378.11 | J/mol×K | 607.32 | Joback Calculated Property |
| Cp,gas | 388.84 | J/mol×K | 635.29 | Joback Calculated Property |
| Cp,gas | 399.10 | J/mol×K | 663.26 | Joback Calculated Property |
| Cp,gas | 408.92 | J/mol×K | 691.24 | Joback Calculated Property |
| Cp,gas | 418.31 | J/mol×K | 719.21 | Joback Calculated Property |
| Cp,liquid | [333.90; 362.37] | J/mol×K | [298.15; 304.00] |
|
| Cp,liquid | 362.37 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 333.90 | J/mol×K | 304.00 | NIST |
| η | [0.0001244; 0.0134123] | Pa×s | [301.94; 551.37] |
|
| η | 0.0134123 | Pa×s | 301.94 | Joback Calculated Property |
| η | 0.0038351 | Pa×s | 343.51 | Joback Calculated Property |
| η | 0.0014369 | Pa×s | 385.08 | Joback Calculated Property |
| η | 0.0006519 | Pa×s | 426.65 | Joback Calculated Property |
| η | 0.0003403 | Pa×s | 468.23 | Joback Calculated Property |
| η | 0.0001975 | Pa×s | 509.80 | Joback Calculated Property |
| η | 0.0001244 | Pa×s | 551.37 | Joback Calculated Property |
| ΔfusH | 20.31 | kJ/mol | 285.50 | NIST |
| ΔvapH | [64.20; 85.30] | kJ/mol | [302.50; 454.50] |
|
| ΔvapH | 85.30 ± 2.00 | kJ/mol | 302.50 | NIST |
| ΔvapH | 64.20 | kJ/mol | 435.00 | NIST |
| ΔvapH | 76.90 | kJ/mol | 454.50 | NIST |
| ρl | [798.00; 906.00] | kg/m3 | [290.30; 427.90] |
|
| ρl | 906.00 | kg/m3 | 290.30 | Density... |
| ρl | 893.80 | kg/m3 | 308.00 | Density... |
| ρl | 881.90 | kg/m3 | 323.10 | Density... |
| ρl | 870.10 | kg/m3 | 338.10 | Density... |
| ρl | 858.40 | kg/m3 | 353.10 | Density... |
| ρl | 846.70 | kg/m3 | 368.00 | Density... |
| ρl | 834.10 | kg/m3 | 383.10 | Density... |
| ρl | 822.30 | kg/m3 | 398.10 | Density... |
| ρl | 810.30 | kg/m3 | 413.00 | Density... |
| ρl | 798.00 | kg/m3 | 427.90 | Density... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [409.25; 555.23] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.56017e+01 | |||
| Coefficient B | -4.57898e+03 | |||
| Coefficient C | -1.10247e+02 | |||
| Temperature range, min. | 409.25 | |||
| Temperature range, max. | 555.23 | |||
| Pvap | 1.33 | kPa | 409.25 | Calculated Property |
| Pvap | 2.93 | kPa | 425.47 | Calculated Property |
| Pvap | 5.97 | kPa | 441.69 | Calculated Property |
| Pvap | 11.37 | kPa | 457.91 | Calculated Property |
| Pvap | 20.45 | kPa | 474.13 | Calculated Property |
| Pvap | 34.99 | kPa | 490.35 | Calculated Property |
| Pvap | 57.28 | kPa | 506.57 | Calculated Property |
| Pvap | 90.22 | kPa | 522.79 | Calculated Property |
| Pvap | 137.30 | kPa | 539.01 | Calculated Property |
| Pvap | 202.64 | kPa | 555.23 | Calculated Property |
| Pvap | [3.06e-05; 2443.01] | kPa | [285.55; 703.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 2.17697e+02 | |||
| Coefficient B | -1.88791e+04 | |||
| Coefficient C | -2.88174e+01 | |||
| Coefficient D | 1.18731e-05 | |||
| Temperature range, min. | 285.55 | |||
| Temperature range, max. | 703.00 | |||
| Pvap | 3.06e-05 | kPa | 285.55 | Calculated Property |
| Pvap | 5.77e-03 | kPa | 331.93 | Calculated Property |
| Pvap | 0.21 | kPa | 378.32 | Calculated Property |
| Pvap | 2.72 | kPa | 424.70 | Calculated Property |
| Pvap | 17.88 | kPa | 471.08 | Calculated Property |
| Pvap | 74.73 | kPa | 517.47 | Calculated Property |
| Pvap | 229.70 | kPa | 563.85 | Calculated Property |
| Pvap | 572.61 | kPa | 610.23 | Calculated Property |
| Pvap | 1239.13 | kPa | 656.62 | Calculated Property |
| Pvap | 2443.01 | kPa | 703.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Nonanoic acid.
Mixtures
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Density, Viscosity, and Thermal Conductivity of Eight Carboxylic Acids from (290.3 to 473.4) K
- Solubility of Small-Chain Carboxylic Acids in Supercritical Carbon Dioxide
- Solubility of Nonanoic (Pelargonic) Acid in Supercritical Carbon Dioxide
- Joback Method
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
Take the time to validate and double check the source of the data.
Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.