Summary
IUPAC name | 1-bromobutane | ||
Synonyms | 109-65-9, InChI=1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3, bromobutane, butyl bromid | ||
CAS number | 109-65-9 | ||
ChemSpider ID | 7711 | ||
PubChem ID | 8002 | ||
Molecular weight | 137.018 Da | ||
Formula | C4H9Br | ||
Multiplicity | 1 | ||
Point group | Cs | ||
Symmetry number | 1 | ||
Rotatable bonds | 2 | ||
StdInChi | InChI=1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3 |
Liquid properties
Property | Unit | T (K) | Experiment | GAFF-ESP-2012 | OPLS | CGenFF | COSMO-RS | kowwin | GAFF-ESP | XlogP3 |
---|---|---|---|---|---|---|---|---|---|---|
ρ | g/l | 293.15 | 1325.4±0.21 | 1313.6±0.12 | ||||||
1316.0±0.12 | ||||||||||
1322.6±0.12 | ||||||||||
ρ | g/l | 298.15 | 1269.03 | 1317.5±0.21 | 1306.0±0.22 | |||||
1268.74 | 1308.3±0.12 | |||||||||
1314.9±0.12 | ||||||||||
1312.2±0.25 | ||||||||||
γ | 0.001 N/m | 293.15 | 26.76 | 21.8±0.45 | ||||||
γ | 0.001 N/m | 298.15 | 25.97 | 21.0±0.35 | ||||||
26.27 | ||||||||||
26.26 | ||||||||||
ε0 | 293.15 | 7.07 | 6.5±0.11 | 6.7±0.12 | ||||||
7.07 | 6.7±0.22 | |||||||||
7.0±0.22 | ||||||||||
ε0 | 298.15 | 8.58 | 6.3±0.11 | 6.5±0.12 | ||||||
6.97 | 6.5±0.12 | |||||||||
6.97 | 6.5±0.12 | |||||||||
8.58 | 6.3±0.15 | |||||||||
αP | 0.001/K | 293.15 | 1.137 | 1.19±0.121 | 1.20±0.042 | |||||
1.22±0.032 | ||||||||||
1.17±0.032 | ||||||||||
αP | 0.001/K | 298.15 | 1.144 | 1.21±0.121 | 1.22±0.022 | |||||
1.129 | 1.24±0.022 | |||||||||
1.19±0.022 | ||||||||||
1.21±0.035 | ||||||||||
κT | 1/GPa | 293.15 | 0.88±0.031 | 0.84±0.022 | ||||||
0.86±0.022 | ||||||||||
0.81±0.022 | ||||||||||
κT | 1/GPa | 298.15 | 1.034 | 0.93±0.031 | 0.87±0.012 | |||||
1.037 | 0.89±0.022 | |||||||||
1.031 | 0.84±0.012 | |||||||||
1.031 | 0.90±0.015 | |||||||||
ΔHvap | kJ/mol | 293.15 | 37.128 | 40.51±0.051 | 40.31±0.102 | |||||
40.71±0.122 | ||||||||||
40.69±0.092 | ||||||||||
ΔHvap | kJ/mol | 298.15 | 36.604 | 40.05±0.031 | 39.92±0.112 | |||||
36.647 | 40.17±0.102 | |||||||||
36.848 | 40.26±0.102 | |||||||||
40.53±0.095 | ||||||||||
cfluid | m/s | 293.15 | 801.22±21.482 | |||||||
806.24±21.922 | ||||||||||
784.21±19.012 | ||||||||||
cfluid | m/s | 298.15 | 899.174,3 | 817.87±12.132 | ||||||
899.284 | 825.52±16.092 | |||||||||
899.177,3 | 799.06±11.852 | |||||||||
899.284,7 | ||||||||||
899.171,3 | ||||||||||
899.271,4 | ||||||||||
899.171,3 | ||||||||||
899.271,4 | ||||||||||
log kOW | 298.15 | 2.7510 | 2.8011 | |||||||
2.7512 | ||||||||||
2.7513 |
Gas properties
Property | Unit | T (K) | Experiment | G2 | G3 | G4 | CBS-QB3 | W1BD | W1U | B3LYP/aug-cc-pVTZ | BS | CGenFF | GAFF-BCC-2018 | GAFF-ESP-2018 | AXpp | AXpg | AXps |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E | kJ/mol | 298.15 | 340.2114 | 325.0615 | |||||||||||||
E-scaled | kJ/mol | 298.15 | 335.4315 | ||||||||||||||
ΔHform | kJ/mol | 0 | -85.914 | -76.514 | -72.314 | -94.214 | |||||||||||
ΔHform | kJ/mol | 298.15 | -109.78 | -120.714 | -111.414 | -106.314 | -128.314 | ||||||||||
-125.33 | |||||||||||||||||
-107.17 | |||||||||||||||||
-107.0±2.016 | |||||||||||||||||
ΔGform | kJ/mol | 298.15 | -17.88 | -18.814 | -9.514 | -6.114 | -28.114 | ||||||||||
ΔSform | J/mol K | 298.15 | 0.08 | -341.814 | -341.714 | -336.314 | -335.914 | ||||||||||
S0 | J/mol K | 298.15 | 0.388 | 345.3614 | 345.4014 | 350.8414 | 351.2114 | 349.2415 | |||||||||
370.413 | |||||||||||||||||
S0-scaled | J/mol K | 298.15 | 346.7815 | ||||||||||||||
ZPE | kJ/mol | 298.15 | 322.214 | 307.115 | |||||||||||||
ZPE-scaled | kJ/mol | 298.15 | 317.815 | ||||||||||||||
CV | J/mol K | 298.15 | 103.6±2.117 | 89.114 | 89.014 | 95.214 | 95.214 | 97.915 | |||||||||
CV-scaled | J/mol K | 298.15 | 95.115 | ||||||||||||||
αaniso | ų | 298.15 | 2.6718 | 2.7218 | 2.7018 | ||||||||||||
αxx | ų | 298.15 | 14.5414 | 13.0618 | 13.1118 | 13.0818 | |||||||||||
αyy | ų | 298.15 | 10.1214 | 10.6118 | 10.6118 | 10.6118 | |||||||||||
αzz | ų | 298.15 | 9.3514 | 10.3718 | 10.3718 | 10.3718 | |||||||||||
μxx | D | 298.15 | 2.3114 | 2.3718 | 2.3018 | 2.3118 | |||||||||||
μyy | D | 298.15 | 0.8214 | 0.8418 | 0.8418 | 0.8418 | |||||||||||
μzz | D | 298.15 | -0.0614 | -0.0618 | -0.0618 | -0.0618 | |||||||||||
θxx | Buckingham | 298.15 | -1.4614 | -2.9618 | -2.7518 | -2.6618 | |||||||||||
θyy | Buckingham | 298.15 | 0.7114 | 2.1818 | 2.1418 | 2.0718 | |||||||||||
θzz | Buckingham | 298.15 | 0.6714 | 0.7818 | 0.6118 | 0.5818 |
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