- 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] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 350 360 370 380 390 400 410 420 550 600 650 700 | ||||
| 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] |
|
|
T(K) Dynamic viscosity (Pa×s) 0 2.00e-3 4.00e-3 6.00e-3 8.00e-3 0.01 0.01 0.01 300 400 500 | ||||
| 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] |
|
|
T(K) Liquid Density (kg/m3) 800 820 840 860 880 900 300 350 400 | ||||
| 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 | |||
|
T(K) Vapor pressure (kPa) 0 50 100 150 200 450 500 550 | ||||
| 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 | |||
|
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 2500 400 600 | ||||
| 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
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.