Chemical Properties of 2(1H)-Quinoxalinone, 3-methyl- (CAS 14003-34-0)

InChI

InChI=1S/C9H8N2O/c1-6-9(12)11-8-5-3-2-4-7(8)10-6/h2-5H,1H3,(H,11,12)

InChI Key

BMIMNRPAEPIYDN-UHFFFAOYSA-N

Formula

C9H8N2O

SMILES

Cc1nc2ccccc2[nH]c1=O

Molecular Weight¹

160.17

CAS

14003-34-0

Other Names

• 2-Hydroxy-3-methylquinoxaline
• 3-Methyl-2-quinoxalone
• 2-Quinoxalinol, 3-methyl-
• 3-Methyl-2-quinoxalinol
• 3-Hydroxy-2-methylquinoxaline
• USAF el-7
• 3-Methyl-2(1H)-quinoxalinone
• 3-methylquinoxalin-2-ol
• 2-Methyl-3-hydroxyquinoxaline

• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔsubH°	[119.70; 123.00]	kJ/mol
ΔsubH°	119.70 ± 2.80	kJ/mol	NIST
ΔsubH°	123.00 ± 4.40	kJ/mol	NIST
log10WS	-2.16		Crippen Calculated Property
logPoct/wat	0.750		Crippen Calculated Property
McVol	120.280	ml/mol	McGowan Calculated Property

Temperature Dependent Properties

Similar Compounds

Find more compounds similar to 2(1H)-Quinoxalinone, 3-methyl-.

Sources

• Crippen Method
• Crippen Method
• McGowan Method
• NIST Webbook

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