Chemical Properties of Phenol, 2,5-dimethyl- (CAS 95-87-4)

Phenol, 2,5-dimethyl-

InChI
InChI=1S/C8H10O/c1-6-3-4-7(2)8(9)5-6/h3-5,9H,1-2H3
InChI Key
NKTOLZVEWDHZMU-UHFFFAOYSA-N
Formula
C8H10O
SMILES
Cc1ccc(C)c(O)c1
Molecular Weight1
122.16
CAS
95-87-4
Other Names
  • 1,2,5-Xylenol
  • 1,4-Dimethyl-2-hydroxybenzene
  • 1-hydroxy-2,5-dimethylbenzene
  • 2,5-Dmp
  • 2,5-dimethylphenol
  • 2,5-xylenol
  • 2-Hydroxy-p-xylene
  • 3,6-Dimethylphenol
  • 3,6-Xylenol
  • 6-Methyl-m-cresol
  • NSC 2599
  • p-Xylenol
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Physical Properties

Property Value Unit Source
ω [0.5474; 0.5638]   Show Hide
ω 0.5474 PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω 0.5638 ChemSep v8.3 pure component data Compiled value
ΔcH°solid -4330.61 ± 0.92 kJ/mol NIST
μ [1.43; 1.50] debye Show Hide
μ 1.43 debye ChemSep v8.3 pure component data Compiled value
μ 1.50 debye KDB
ΔfG° -39.67 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas [-161.70; -161.50] kJ/mol Show Hide
ΔfH°gas -161.63 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas -161.50 kJ/mol KDB
ΔfH°gas -161.70 ± 0.50 kJ/mol NIST
ΔfH°solid -246.30 ± 1.00 kJ/mol NIST
ΔfusH° 15.91 kJ/mol Joback Calculated Property
ΔsubH° [84.60; 85.00] kJ/mol Show Hide
ΔsubH° 85.00 ± 0.30 kJ/mol NIST
ΔsubH° 84.60 kJ/mol NIST
ΔvapH° 67.48 kJ/mol Relay (1.0) Calculated Property
IE 8.03 eV Relay (1.0) Calculated Property
log10WS -1.54 Aq. Solubility Prediction
logPoct/wat 2.009 Crippen Calculated Property
McVol 105.690 ml/mol McGowan Calculated Property
Pc [4863.60; 4863.60] kPa Show Hide
Pc 4863.60 kPa PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc 4863.60 kPa ChemSep v8.3 pure component data Compiled value
Ptriple 0.56 kPa ChemSep v8.3 pure component data Compiled value
Inp [190.90; 1174.00]   Show Hide
Inp 1124.80 NIST
Inp 1125.00 NIST
Inp 1126.00 NIST
Inp 1127.00 NIST
Inp 1130.00 NIST
Inp 1132.00 NIST
Inp 1130.00 NIST
Inp 1140.00 NIST
Inp 1161.00 NIST
Inp 1124.80 NIST
Inp 1108.00 NIST
Inp 1151.00 NIST
Inp 1150.90 NIST
Inp 1151.80 NIST
Inp 1153.50 NIST
Inp 1167.00 NIST
Inp 1127.00 NIST
Inp 1148.00 NIST
Inp 1174.00 NIST
Inp 1125.00 NIST
Inp 1126.00 NIST
Inp 1127.00 NIST
Inp 1122.00 NIST
Inp 1148.00 NIST
Inp 1109.00 NIST
Inp 1170.00 NIST
Inp 1171.00 NIST
Inp 1125.00 NIST
Inp Outlier 192.82 NIST
Inp Outlier 190.90 NIST
Inp Outlier 192.94 NIST
Inp 1150.90 NIST
Inp 1125.00 NIST
Inp 1132.00 NIST
Ip [2066.00; 2086.00]   Show Hide
Ip 2072.00 NIST
Ip 2085.00 NIST
Ip 2074.00 NIST
Ip 2073.00 NIST
Ip 2086.00 NIST
Ip 2072.00 NIST
Ip 2066.00 NIST
Ip 2068.00 NIST
Ip 2074.00 NIST
Ip 2072.00 NIST
Tboil [483.15; 484.70] K Show Hide
Tboil 484.28 K ChemSep v8.3 pure component data Compiled value
Tboil 484.33 K KDB
Tboil 484.70 K NIST
Tboil 483.15 ± 2.00 K NIST
Tboil 483.15 ± 2.00 K NIST
Tboil 484.50 ± 2.00 K NIST
Tboil 484.65 ± 2.00 K NIST
Tboil 484.35 ± 2.00 K NIST
Tboil 483.15 ± 2.00 K NIST
Tboil 483.15 ± 3.00 K NIST
Tboil 483.15 ± 3.00 K NIST
Tc [706.90; 723.05] K Show Hide
Tc 706.90 K IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 7 Compiled value
Tc 706.90 K PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc 723.05 K ChemSep v8.3 pure component data Compiled value
Tc 706.90 K KDB
Tc 706.90 ± 0.20 K NIST
Tc 723.05 ± 0.50 K NIST
Tfus [347.15; 348.65] K Show Hide
Tfus 347.95 K Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus 348.00 K ChemSep v8.3 pure component data Compiled value
Tfus 347.90 K KDB
Tfus 348.27 K Aq. Solubility Prediction
Tfus 347.65 ± 0.20 K NIST
Tfus 348.00 ± 0.05 K NIST
Tfus 348.15 ± 2.00 K NIST
Tfus 348.15 ± 2.00 K NIST
Tfus 348.15 ± 0.50 K NIST
Tfus Outlier 348.65 ± 1.00 K NIST
Tfus 348.15 ± 2.00 K NIST
Tfus 347.65 ± 2.00 K NIST
Tfus 348.15 ± 2.00 K NIST
Tfus 347.65 ± 2.00 K NIST
Tfus Outlier 347.15 ± 2.00 K NIST
Tfus Outlier 347.15 ± 2.00 K NIST
Tfus 347.65 ± 2.00 K NIST
Tfus 347.65 ± 2.00 K NIST
Ttriple 347.99 K ChemSep v8.3 pure component data Compiled value
UQi 3.82 ChemSep v8.3 pure component data Compiled value
URi 5.02 ChemSep v8.3 pure component data Compiled value
Vc [0.350; 0.470] m3/kmol Show Hide
Vc 0.350 m3/kmol PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc 0.470 m3/kmol ChemSep v8.3 pure component data Compiled value
Zc 0.2920000 ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔfusH [13.81; 23.38] kJ/mol [348.00; 348.10] Show Hide
ΔfusH 23.38 kJ/mol 348.00 NIST
ΔfusH 23.38 kJ/mol 348.00 NIST
ΔfusH 23.38 kJ/mol 348.00 NIST
ΔfusH 13.81 kJ/mol 348.10 NIST
ΔsubH [64.00; 85.00] kJ/mol [302.50; 348.00] Show Hide
ΔsubH 85.00 ± 0.25 kJ/mol 302.50 NIST
ΔsubH 64.00 ± 0.80 kJ/mol 348.00 NIST
ΔvapH 51.70 kJ/mol 456.00 NIST
ΔfusS 67.17 J/mol×K 348.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [134.09; 388.83] J/mol×K [255.00; 1500.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,gas in J/mol×K, T in K
Coefficient A7.18220e+01
Coefficient B-5.00000e+02
Coefficient C6.09224e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.255.00
Temperature range, max.1500.00
Cp,gas 134.09 J/mol×K 255.00 Calculated Property
Cp,gas 195.92 J/mol×K 393.33 Calculated Property
Cp,gas 244.57 J/mol×K 531.67 Calculated Property
Cp,gas 281.58 J/mol×K 670.00 Calculated Property
Cp,gas 310.16 J/mol×K 808.33 Calculated Property
Cp,gas 332.71 J/mol×K 946.67 Calculated Property
Cp,gas 350.88 J/mol×K 1085.00 Calculated Property
Cp,gas 365.81 J/mol×K 1223.33 Calculated Property
Cp,gas 378.27 J/mol×K 1361.67 Calculated Property
Cp,gas 388.83 J/mol×K 1500.00 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [237.96; 316.70] J/mol×K [353.53; 523.53] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,liquid in J/mol×K, T in K
Coefficient A7.42000e+01
Coefficient B4.63200e-01
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.353.53
Temperature range, max.523.53
Cp,liquid 237.96 J/mol×K 353.53 Calculated Property
Cp,liquid 246.70 J/mol×K 372.42 Calculated Property
Cp,liquid 255.45 J/mol×K 391.31 Calculated Property
Cp,liquid 264.20 J/mol×K 410.20 Calculated Property
Cp,liquid 272.95 J/mol×K 429.09 Calculated Property
Cp,liquid 281.70 J/mol×K 447.97 Calculated Property
Cp,liquid 290.45 J/mol×K 466.86 Calculated Property
Cp,liquid 299.20 J/mol×K 485.75 Calculated Property
Cp,liquid 307.95 J/mol×K 504.64 Calculated Property
Cp,liquid 316.70 J/mol×K 523.53 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0015269; 0.0002938] Pa×s [347.99; 484.33] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-1.69070e+01
Coefficient B2.30310e+03
Coefficient C6.50050e-01
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.347.99
Temperature range, max.484.33
η 0.0015269 Pa×s 347.99 Calculated Property
η 0.0011911 Pa×s 363.14 Calculated Property
η 0.0009488 Pa×s 378.29 Calculated Property
η 0.0007699 Pa×s 393.44 Calculated Property
η 0.0006351 Pa×s 408.59 Calculated Property
η 0.0005316 Pa×s 423.73 Calculated Property
η 0.0004509 Pa×s 438.88 Calculated Property
η 0.0003869 Pa×s 454.03 Calculated Property
η 0.0003355 Pa×s 469.18 Calculated Property
η 0.0002938 Pa×s 484.33 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [56.64; 21.47] kJ/mol [347.99; 707.05] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is ΔvapH in kJ/mol, T in K
Coefficient A6.93070e+01
Coefficient B3.07480e-01
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)7.23050e+02
Temperature range, min.347.99
Temperature range, max.707.05
ΔvapH 56.64 kJ/mol 347.99 Calculated Property
ΔvapH 54.71 kJ/mol 387.89 Calculated Property
ΔvapH 52.62 kJ/mol 427.78 Calculated Property
ΔvapH 50.33 kJ/mol 467.68 Calculated Property
ΔvapH 47.77 kJ/mol 507.57 Calculated Property
ΔvapH 44.85 kJ/mol 547.47 Calculated Property
ΔvapH 41.43 kJ/mol 587.36 Calculated Property
ΔvapH 37.23 kJ/mol 627.26 Calculated Property
ΔvapH 31.54 kJ/mol 667.15 Calculated Property
ΔvapH 21.47 kJ/mol 707.05 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [0.45; 202.66] kPa [347.99; 511.89] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.54574e+01
Coefficient B-4.42459e+03
Coefficient C-7.57940e+01
Temperature range, min.347.99
Temperature range, max.511.89
Pvap 0.45 kPa 347.99 Calculated Property
Pvap 1.25 kPa 366.20 Calculated Property
Pvap 3.07 kPa 384.41 Calculated Property
Pvap 6.82 kPa 402.62 Calculated Property
Pvap 13.93 kPa 420.83 Calculated Property
Pvap 26.49 kPa 439.05 Calculated Property
Pvap 47.39 kPa 457.26 Calculated Property
Pvap 80.39 kPa 475.47 Calculated Property
Pvap 130.24 kPa 493.68 Calculated Property
Pvap 202.66 kPa 511.89 Calculated Property
Pvap [0.56; 4923.62] kPa [347.99; 707.05] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is Pvap in kPa, T in K
Coefficient A5.53542e+01
Coefficient B-8.58000e+03
Coefficient C-5.34520e+00
Coefficient D2.82440e-18
Coefficient E6.00000e+00
Temperature range, min.347.99
Temperature range, max.707.05
Pvap 0.56 kPa 347.99 Calculated Property
Pvap 3.99 kPa 387.89 Calculated Property
Pvap 18.73 kPa 427.78 Calculated Property
Pvap 65.15 kPa 467.68 Calculated Property
Pvap 181.25 kPa 507.57 Calculated Property
Pvap 426.25 kPa 547.47 Calculated Property
Pvap 883.13 kPa 587.36 Calculated Property
Pvap 1664.63 kPa 627.26 Calculated Property
Pvap 2929.98 kPa 667.15 Calculated Property
Pvap 4923.62 kPa 707.05 Calculated Property
Pvap [0.51; 4959.92] kPa [347.99; 707.05] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A1.27627e+02
Coefficient B-1.20343e+04
Coefficient C-1.61842e+01
Coefficient D8.17909e-06
Coefficient E0.00000e+00
Temperature range, min.347.99
Temperature range, max.707.05
Pvap 0.51 kPa 347.99 Calculated Property
Pvap 3.91 kPa 387.89 Calculated Property
Pvap 18.88 kPa 427.78 Calculated Property
Pvap 65.82 kPa 467.68 Calculated Property
Pvap 181.78 kPa 507.57 Calculated Property
Pvap 424.23 kPa 547.47 Calculated Property
Pvap 875.91 kPa 587.36 Calculated Property
Pvap 1654.38 kPa 627.26 Calculated Property
Pvap 2930.40 kPa 667.15 Calculated Property
Pvap 4959.92 kPa 707.05 Calculated Property
Pvap [13.00; 102.87] kPa [417.07; 484.89] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.41114e+01
Coefficient B-3.58796e+03
Coefficient C-1.06330e+02
ReferenceAndon, Biddiscombe, et al., 1960
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.417.07
Temperature range, max.484.89
Pvap 13.00 kPa 417.07 Calculated Property
Pvap 17.09 kPa 424.61 Calculated Property
Pvap 22.18 kPa 432.14 Calculated Property
Pvap 28.44 kPa 439.68 Calculated Property
Pvap 36.08 kPa 447.21 Calculated Property
Pvap 45.31 kPa 454.75 Calculated Property
Pvap 56.35 kPa 462.28 Calculated Property
Pvap 69.44 kPa 469.82 Calculated Property
Pvap 84.86 kPa 477.35 Calculated Property
Pvap 102.87 kPa 484.89 Calculated Property
Property Value Unit Temperature (K) Source
ρl [967.38; 349.06] kg/m3 [347.99; 707.05] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A / B^(1 + (1 − T/C)^D)
Y is ρl in kg/m3, T in K
Coefficient A1.02712e+02
Coefficient B2.94250e-01
Coefficient C7.07050e+02
Coefficient D2.69210e-01
Temperature range, min.347.99
Temperature range, max.707.05
ρl 967.38 kg/m3 347.99 Calculated Property
ρl 937.09 kg/m3 387.89 Calculated Property
ρl 904.97 kg/m3 427.78 Calculated Property
ρl 870.60 kg/m3 467.68 Calculated Property
ρl 833.31 kg/m3 507.57 Calculated Property
ρl 792.09 kg/m3 547.47 Calculated Property
ρl 745.17 kg/m3 587.36 Calculated Property
ρl 688.96 kg/m3 627.26 Calculated Property
ρl 613.66 kg/m3 667.15 Calculated Property
ρl 349.06 kg/m3 707.05 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.03; 0.02] N/m [347.65; 484.65] Jasper (1972), surface tension of pure liquid compounds Compiled value Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is γ in N/m, T in K
Coefficient A5.99377e-02
Coefficient B-8.50000e-05
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.347.65
Temperature range, max.484.65
γ 0.03 N/m 347.65 Calculated Property
γ 0.03 N/m 362.87 Calculated Property
γ 0.03 N/m 378.09 Calculated Property
γ 0.03 N/m 393.32 Calculated Property
γ 0.03 N/m 408.54 Calculated Property
γ 0.02 N/m 423.76 Calculated Property
γ 0.02 N/m 438.98 Calculated Property
γ 0.02 N/m 454.21 Calculated Property
γ 0.02 N/m 469.43 Calculated Property
γ 0.02 N/m 484.65 Calculated Property
γ [0.03; 0.00] N/m [347.99; 707.05] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is γ in N/m, T in K
Coefficient A6.00580e-02
Coefficient B1.00670e+00
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)7.23050e+02
Temperature range, min.347.99
Temperature range, max.707.05
γ 0.03 N/m 347.99 Calculated Property
γ 0.03 N/m 387.89 Calculated Property
γ 0.02 N/m 427.78 Calculated Property
γ 0.02 N/m 467.68 Calculated Property
γ 0.02 N/m 507.57 Calculated Property
γ 0.01 N/m 547.47 Calculated Property
γ 0.01 N/m 587.36 Calculated Property
γ 0.01 N/m 627.26 Calculated Property
γ 0.00 N/m 667.15 Calculated Property
γ 0.00 N/m 707.05 Calculated Property
Property Value Unit Temperature (K) Source
λgas [0.03; 0.07] W/m×K [484.33; 1000.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λgas in W/m×K, T in K
Coefficient A2.02610e-04
Coefficient B9.29700e-01
Coefficient C7.22680e+02
Coefficient D0.00000e+00
Temperature range, min.484.33
Temperature range, max.1000.00
λgas 0.03 W/m×K 484.33 Calculated Property
λgas 0.03 W/m×K 541.63 Calculated Property
λgas 0.04 W/m×K 598.92 Calculated Property
λgas 0.04 W/m×K 656.22 Calculated Property
λgas 0.05 W/m×K 713.52 Calculated Property
λgas 0.05 W/m×K 770.81 Calculated Property
λgas 0.06 W/m×K 828.11 Calculated Property
λgas 0.06 W/m×K 885.41 Calculated Property
λgas 0.07 W/m×K 942.70 Calculated Property
λgas 0.07 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λliquid [0.15; 0.10] W/m×K [347.99; 562.11] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is λliquid in W/m×K, T in K
Coefficient A2.33130e-01
Coefficient B-2.39670e-04
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.347.99
Temperature range, max.562.11
λliquid 0.15 W/m×K 347.99 Calculated Property
λliquid 0.14 W/m×K 371.78 Calculated Property
λliquid 0.14 W/m×K 395.57 Calculated Property
λliquid 0.13 W/m×K 419.36 Calculated Property
λliquid 0.13 W/m×K 443.15 Calculated Property
λliquid 0.12 W/m×K 466.95 Calculated Property
λliquid 0.12 W/m×K 490.74 Calculated Property
λliquid 0.11 W/m×K 514.53 Calculated Property
λliquid 0.10 W/m×K 538.32 Calculated Property
λliquid 0.10 W/m×K 562.11 Calculated Property

Similar Compounds

2,5-Dimethylbenzene-1,3-diol. PHEN-1,4-DIOL, 3,6-DIMETHYL-. 1,4-Benzenediol, 2-methyl-. Phenol, 2-methyl-. 1,2-Benzenediol, 3-methyl-. 2-OH-benzyl. 1,3-benzenediol, 4-methyl-. Phenol, 2,3-dimethyl-. Phenol, 3-methyl-. Phenol, 2,3,5-trimethyl-. Atranol. Phenol, 2,4-dimethyl-. 3-OH-benzyl. Phenol, 2,3,6-trimethyl-. Phenol, 2,4,5-trimethyl-.

Find more compounds similar to Phenol, 2,5-dimethyl-.

Mixtures

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