Chemical Properties of 2-Thiophenecarboxylic acid, 5-methyl- (CAS 1918-79-2)

2-Thiophenecarboxylic acid, 5-methyl-

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InChI
InChI=1S/C6H6O2S/c1-4-2-3-5(9-4)6(7)8/h2-3H,1H3,(H,7,8)
InChI Key
VCNGNQLPFHVODE-UHFFFAOYSA-N
Formula
C6H6O2S
SMILES
Cc1ccc(C(=O)O)s1
Molecular Weight1
142.18
CAS
1918-79-2
Other Names
  • 2-Carboxy-5-methylthiophene
  • 2-Methyl-5-thiophenecarboxylic acid
  • 5-Methyl-2-thiophenecarboxylic acid
  • 5-Methyl-2-thiophenecarboxylic acid (keto form)
  • 5-Methyl-2-thiophenecaroboxylic acid
  • 5-Methylthiophen-2-carboxylic acid
  • 5-methylthiophene-2-carboxylic acid
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Physical Properties

Property Value Unit Source
Δsub 101.90 ± 0.30 kJ/mol NIST
log10WS -1.77 Crippen Calculated Property
logPoct/wat 1.755 Crippen Calculated Property
McVol 99.730 ml/mol McGowan Calculated Property
Inp [1255.00; 1255.00]   Show Hide
Inp 1255.00 NIST
Inp 1255.00 NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔsubH 100.40 ± 0.30 kJ/mol 327.00 NIST
Pvap [8.80e-05; 1.05e-03] kPa [316.29; 338.11] Show Hide
Pvap 8.80e-05 kPa 316.29 Thermoc...
Pvap 8.90e-05 kPa 316.29 Thermoc...
Pvap 9.00e-05 kPa 316.29 Thermoc...
Pvap 1.12e-04 kPa 318.25 Thermoc...
Pvap 1.10e-04 kPa 318.25 Thermoc...
Pvap 1.13e-04 kPa 318.25 Thermoc...
Pvap 1.39e-04 kPa 320.12 Thermoc...
Pvap 1.39e-04 kPa 320.12 Thermoc...
Pvap 1.39e-04 kPa 320.12 Thermoc...
Pvap 1.80e-04 kPa 322.28 Thermoc...
Pvap 1.80e-04 kPa 322.28 Thermoc...
Pvap 1.83e-04 kPa 322.28 Thermoc...
Pvap 2.29e-04 kPa 324.24 Thermoc...
Pvap 2.26e-04 kPa 324.24 Thermoc...
Pvap 2.22e-04 kPa 324.24 Thermoc...
Pvap 2.73e-04 kPa 326.12 Thermoc...
Pvap 2.78e-04 kPa 326.12 Thermoc...
Pvap 2.76e-04 kPa 326.12 Thermoc...
Pvap 3.55e-04 kPa 328.28 Thermoc...
Pvap 3.56e-04 kPa 328.28 Thermoc...
Pvap 3.41e-04 kPa 328.28 Thermoc...
Pvap 4.39e-04 kPa 330.22 Thermoc...
Pvap 4.27e-04 kPa 330.22 Thermoc...
Pvap 4.41e-04 kPa 330.22 Thermoc...
Pvap 5.40e-04 kPa 332.11 Thermoc...
Pvap 5.39e-04 kPa 332.11 Thermoc...
Pvap 5.39e-04 kPa 332.11 Thermoc...
Pvap 6.90e-04 kPa 334.28 Thermoc...
Pvap 7.00e-04 kPa 334.28 Thermoc...
Pvap 6.97e-04 kPa 334.28 Thermoc...
Pvap 8.59e-04 kPa 336.22 Thermoc...
Pvap 8.55e-04 kPa 336.22 Thermoc...
Pvap 8.43e-04 kPa 336.22 Thermoc...
Pvap 1.05e-03 kPa 338.11 Thermoc...
Pvap 1.05e-03 kPa 338.11 Thermoc...
Pvap 1.03e-03 kPa 338.11 Thermoc...

Similar Compounds

2,5-Thiophenedicarboxylic acid. 5-Methyl-2-thiophenemethanol. 5-Methyl-2-thiophenecarboxaldehyde. 5-Methyl-2-thiophenemethanol, TMS. 5-Chloro-2-thiophenecarboxylic acid. 2-Thiophenecarboxylic acid. 2-Acetyl-5-methylthiophene. Thiophene, 2,5-dimethyl-. 2,5-Thiophenedicarboxaldehyde. 3-Methyl-2-thiophenecarboxylic acid. 1-Propanone, 1-(5-methyl-2-thienyl)-. 2-Thiophenemethanol. 2-Thienylmethanethiol, 5-methyl. Thianaphthene-2-carboxylic acid. Ethyl 5-chlorothiophene-2-carboxylate.

Find more compounds similar to 2-Thiophenecarboxylic acid, 5-methyl-.

Sources

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