Chemical Properties of Benzaldehyde, 2-methyl- (CAS 529-20-4)

Benzaldehyde, 2-methyl-

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InChI
InChI=1S/C8H8O/c1-7-4-2-3-5-8(7)6-9/h2-6H,1H3
InChI Key
BTFQKIATRPGRBS-UHFFFAOYSA-N
Formula
C8H8O
SMILES
Cc1ccccc1C=O
Molecular Weight1
120.15
CAS
529-20-4
Other Names
  • 2-Formyltoluene
  • 2-Methylbenzaldehyde
  • 2-Tolualdehyde
  • NSC 103152
  • o-Methylbenzaldehyde
  • o-Tolualdehyde
  • o-Toluic aldehyde
  • o-Toluylaldehyde
  • o-Tolylaldehyde

Physical Properties

Property Value Unit Source
Δf 19.74 kJ/mol Joback Calculated Property
Δfgas -68.97 kJ/mol Joback Calculated Property
Δfus 12.42 kJ/mol Joback Calculated Property
Δvap 43.06 kJ/mol Joback Calculated Property
log10WS -2.19 Crippen Calculated Property
logPoct/wat 1.808 Crippen Calculated Property
McVol 101.390 ml/mol McGowan Calculated Property
Pc 3925.85 kPa Joback Calculated Property
Inp [1034.00; 1085.00]   Show Hide
Inp 1065.60 NIST
Inp 1070.90 NIST
Inp 1067.00 NIST
Inp 1064.00 NIST
Inp 1040.00 NIST
Inp Outlier 1085.00 NIST
Inp 1034.00 NIST
Inp 1044.00 NIST
Inp 1046.00 NIST
Inp 1038.00 NIST
Inp 1058.00 NIST
Inp 1068.00 NIST
Inp 1056.00 NIST
Inp 1054.00 NIST
Inp 1054.00 NIST
Inp 1054.00 NIST
I [1600.00; 1669.00]   Show Hide
I 1644.00 NIST
I 1644.00 NIST
I 1600.00 NIST
I 1621.00 NIST
I 1621.00 NIST
I 1622.00 NIST
I 1622.00 NIST
I 1669.00 NIST
I 1632.00 NIST
I 1632.00 NIST
I 1600.00 NIST
I 1644.00 NIST
I 1669.00 NIST
Tboil [467.15; 473.20] K Show Hide
Tboil 473.20 K NIST
Tboil 467.15 ± 3.00 K NIST
Tc 679.96 K Joback Calculated Property
Tfus 260.86 K Joback Calculated Property
Vc 0.393 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [194.28; 250.87] J/mol×K [462.76; 679.96] Show Hide
Cp,gas 194.28 J/mol×K 462.76 Joback Calculated Property
Cp,gas 205.24 J/mol×K 498.96 Joback Calculated Property
Cp,gas 215.55 J/mol×K 535.16 Joback Calculated Property
Cp,gas 225.25 J/mol×K 571.36 Joback Calculated Property
Cp,gas 234.35 J/mol×K 607.56 Joback Calculated Property
Cp,gas 242.88 J/mol×K 643.76 Joback Calculated Property
Cp,gas 250.87 J/mol×K 679.96 Joback Calculated Property
η [0.0002879; 0.0022848] Pa×s [260.86; 462.76] Show Hide
η 0.0022848 Pa×s 260.86 Joback Calculated Property
η 0.0013282 Pa×s 294.51 Joback Calculated Property
η 0.0008630 Pa×s 328.16 Joback Calculated Property
η 0.0006075 Pa×s 361.81 Joback Calculated Property
η 0.0004540 Pa×s 395.46 Joback Calculated Property
η 0.0003551 Pa×s 429.11 Joback Calculated Property
η 0.0002879 Pa×s 462.76 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [356.32; 501.49] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.51175e+01
Coefficient B-4.20214e+03
Coefficient C-7.29640e+01
Temperature range, min.356.32
Temperature range, max.501.49
Pvap 1.33 kPa 356.32 Calculated Property
Pvap 2.96 kPa 372.45 Calculated Property
Pvap 6.07 kPa 388.58 Calculated Property
Pvap 11.60 kPa 404.71 Calculated Property
Pvap 20.86 kPa 420.84 Calculated Property
Pvap 35.64 kPa 436.97 Calculated Property
Pvap 58.16 kPa 453.10 Calculated Property
Pvap 91.21 kPa 469.23 Calculated Property
Pvap 138.09 kPa 485.36 Calculated Property
Pvap 202.65 kPa 501.49 Calculated Property

Similar Compounds

Benzaldehyde, 2,4-dimethyl-. 2,6-Dimethylbenzaldehyde. Benzaldehyde, 2,5-dimethyl-. 1,4-Benzenedicarboxaldehyde, 2-methyl-. 1,2-Benzenedicarboxaldehyde. 2,3,4-Trimethylbenzaldehyde. 2,3,6-Trimethylbenzaldehyde. Benzaldehyde, 3,4-dimethyl-. Benzaldehyde, 2,4,5-trimethyl-. Benzaldehyde, 2,4,6-trimethyl-. Benzoyl chloride, 2-methyl-. 2-Methylbenzyl radical. 1,2-Di(methyl-d3)benzene-d4. o-Xylene. Benzaldehyde, 3-methyl-.

Find more compounds similar to Benzaldehyde, 2-methyl-.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.

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