Chemical Properties of 2H-1-Benzopyran-3-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-5,7-dimethoxy-, (2R-trans)- (CAS 51079-25-5)

2H-1-Benzopyran-3-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-5,7-dimethoxy-, (2R-trans)-

InChI
InChI=1S/C19H22O6/c1-21-12-8-16(23-3)13-10-14(20)19(25-17(13)9-12)11-5-6-15(22-2)18(7-11)24-4/h5-9,14,19-20H,10H2,1-4H3/t14-,19+/m1/s1
InChI Key
GKPNPQODFXMCGO-KUHUBIRLSA-N
Formula
C19H22O6
SMILES
COc1cc(OC)c2c(c1)OC(c1ccc(OC)c(OC)c1)C(O)C2
Molecular Weight1
346.37
CAS
51079-25-5
Other Names
  • Catechin, tetramethyl
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Physical Properties

Property Value Unit Source
ΔfusH° 45.03 kJ/mol Joback Calculated Property
logPoct/wat 2.758 Crippen Calculated Property
McVol 255.410 ml/mol McGowan Calculated Property
Inp [2959.00; 2959.00]   Show Hide
Inp 2959.00 NIST
Inp 2959.00 NIST

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Correlations

Property Value Unit Temperature (K) Source
Cp,gas [372.19; 847.67] J/mol×K [273.00; 1000.00] Joback Predicted correlation Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,gas in J/mol×K, T in K
Coefficient A6.44900e+01
Coefficient B1.24658e+00
Coefficient C-4.27900e-04
Coefficient D-3.55000e-08
Coefficient E0.00000e+00
Temperature range, min.273.00
Temperature range, max.1000.00
Cp,gas 372.19 J/mol×K 273.00 Calculated Property
Cp,gas 450.38 J/mol×K 353.78 Calculated Property
Cp,gas 522.48 J/mol×K 434.56 Calculated Property
Cp,gas 588.40 J/mol×K 515.33 Calculated Property
Cp,gas 648.02 J/mol×K 596.11 Calculated Property
Cp,gas 701.22 J/mol×K 676.89 Calculated Property
Cp,gas 747.90 J/mol×K 757.67 Calculated Property
Cp,gas 787.94 J/mol×K 838.44 Calculated Property
Cp,gas 821.24 J/mol×K 919.22 Calculated Property
Cp,gas 847.67 J/mol×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0001307; 0.0000278] Pa×s [605.82; 804.82] Joback Predicted correlation Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-1.52065e+01
Coefficient B3.79468e+03
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentLiquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.605.82
Temperature range, max.804.82
η 0.0001307 Pa×s 605.82 Calculated Property
η 0.0001048 Pa×s 627.93 Calculated Property
η 0.0000853 Pa×s 650.04 Calculated Property
η 0.0000704 Pa×s 672.15 Calculated Property
η 0.0000588 Pa×s 694.26 Calculated Property
η 0.0000497 Pa×s 716.37 Calculated Property
η 0.0000424 Pa×s 738.48 Calculated Property
η 0.0000365 Pa×s 760.59 Calculated Property
η 0.0000317 Pa×s 782.71 Calculated Property
η 0.0000278 Pa×s 804.82 Calculated Property

Similar Compounds

.delta.1-tetrahydrocannabinolic acid, n-butyl-boronate. propyl-«delta»1-tetrahydrocannabinolic acid, n-butyl-boronate. Glyceollin III, TMS. norbormide. 5-Hydroxy-tetraline-cis-2,3-diol, ferrocenylboronate. Glyceollin V, TMS. Dehydrocytisine. .delta.1-tetrahydrocannabinolic acid, phenyl-boronate. Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methyl ester, (3«alpha»,14«alpha»,16«alpha»)-. 2-Amino-2-phenylethanol, ferrocenylboronate. 6-O,N-Diacetylnorcodeine. Methyldesorphine. (1,S,2S,3R,5S)-(+)-Pinanediol, , 2-(N,N-dimethylaminomethyl)-ferroceneboronate. [2,2'-Bimorphinan]-3,3',6,6'-tetrol, 7,7',8,8'-tetradehydro-4,5:4',5'-diepoxy-17,17'-dimethyl-, (5«alpha»,6«alpha»)-(5'«alpha»,6'«alpha»)-. Crinan-11-ol, 1,2-didehydro-3-methoxy-, (3«beta»,5«alpha»,11R,13«beta»,19«alpha»)-.

Find more compounds similar to 2H-1-Benzopyran-3-ol, 2-(3,4-dimethoxyphenyl)-3,4-dihydro-5,7-dimethoxy-, (2R-trans)-.

Sources

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