Chemical Properties of Quinoxaline, 2,3-dimethyl- (CAS 2379-55-7)

InChI

InChI=1S/C10H10N2/c1-7-8(2)12-10-6-4-3-5-9(10)11-7/h3-6H,1-2H3

InChI Key

FKHNZQFCDGOQGV-UHFFFAOYSA-N

Formula

C10H10N2

SMILES

Cc1nc2ccccc2nc1C

Molecular Weight¹

158.20

CAS

2379-55-7

Other Names

• 2,3-Dimethylquinoxaline

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• 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
ΔcH°solid	-5451.30 ± 2.00	kJ/mol	NIST
ΔfH°gas	172.90 ± 3.00	kJ/mol	NIST
ΔfH°solid	87.10 ± 2.40	kJ/mol	NIST
ΔsubH°	[85.80; 87.80]	kJ/mol
ΔsubH°	87.80 ± 0.40	kJ/mol	NIST
ΔsubH°	85.80 ± 1.80	kJ/mol	NIST
ΔsubH°	85.80	kJ/mol	NIST
ΔsubH°	85.80 ± 1.80	kJ/mol	NIST
log10WS	-3.76		Crippen Calculated Property
logPoct/wat	2.247		Crippen Calculated Property
McVol	128.500	ml/mol	McGowan Calculated Property

Temperature Dependent Properties

Similar Compounds

Find more compounds similar to Quinoxaline, 2,3-dimethyl-.

Sources

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

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