Chemical Properties of 2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl- (CAS 874-14-6)

2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-

Download as PDF file Download as Excel file Download as 2D mole file Predict properties

InChI
InChI=1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3
InChI Key
JSDBKAHWADVXFU-UHFFFAOYSA-N
Formula
C6H8N2O2
SMILES
Cn1ccc(=O)n(C)c1=O
Molecular Weight1
140.14
CAS
874-14-6
Other Names
  • 1,3-Dimethyluracil
  • 2,4-Dihydroxy-1,3-dimethylpyrimidine
  • N,N'-Dimethyluracil
  • N1,N3-Dimethyluracil
  • Uracil, 1,3-dimethyl-
Sources

Physical Properties

Property Value Unit Source
Δcsolid -3093.87 ± 0.29 kJ/mol NIST
EA 0.04 ± 0.10 eV NIST
Δfgas -313.60 ± 1.50 kJ/mol NIST
Δfsolid -410.50 ± 0.90 kJ/mol NIST
Δsub 96.90 ± 1.20 kJ/mol NIST
Δsub 96.40 ± 1.40 kJ/mol NIST
Δsub 92.00 kJ/mol NIST
Δvap 71.00 ± 3.00 kJ/mol NIST
IE 8.80 ± 0.10 eV NIST
IE 9.00 eV NIST
logPoct/wat -0.92 Crippen Calculated Property
Tfus 392.50 ± 0.50 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,solid 170.00 J/mol×K 298.15 NIST
ΔfusH 23.10 kJ/mol 392.5 NIST
ΔfusH 14.60 kJ/mol 398.0 NIST
ΔfusH 14.60 kJ/mol 398.0 NIST
ΔsubH [46.00; 115.80] kJ/mol [298.15; 427.00] Show Hide
Plot of Enthalpy of sublimation at a given temperature.
ΔsubH 96.90 kJ/mol 298.15 NIST
ΔsubH 101.70 ± 2.10 kJ/mol 338.0 NIST
ΔsubH 115.80 ± 3.00 kJ/mol 339.0 NIST
ΔsubH 92.00 kJ/mol 357.0 NIST
ΔsubH 46.00 ± 4.20 kJ/mol 427.0 NIST
ΔfusS 58.90 J/mol×K 392.5 NIST
ΔsubS 325.00 J/mol×K 298.15 NIST

Similar Compounds

2,4(1H,3H)-Pyrimidinedione, 1,3,5-trimethyl-. Uracil, 5-amino-1,3-dimethyl-, hydrochloride. 6-Chloro-2,4-dihydroxy-1,3-dimethylpyrimidine. 1,3-Dimethyl-5-ethyluracil. 1,3,6-Trimethyluracil. 1-Methylthymine. Uracil, 5-(methoxymethyl)-1,3-dimethyl-. 1-Methyl-5-fluorouracil. Uracil, 1,3-diethyl-5-fluoro-. Pyrimidinepropionic acid, 1(2h)-,alpha-amino-3,4-dihydro-2,4-dioxo-,hydrate. Uracil, 1,3-bis(p-nitrobenzyl)-. Amisometradine. 2(1H)Pyrimidinone,1-methyl-. Uracil. Uracil, 6-amino-1,3-dimethyl-5-nitroso-.

Find more compounds similar to 2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-.

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.