Chemical Properties of Carbon monosulfide (CAS 2944-05-0)

InChI

InChI=1S/CS/c1-2

InChI Key

DXHPZXWIPWDXHJ-UHFFFAOYSA-N

Formula

CS

SMILES

[C]#[SH]

Molecular Weight¹

44.08

CAS

2944-05-0

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• EA : Electron affinity (eV).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_{(+) ion} : Enthalpy of formation of positive ion at standard conditions (kJ/mol).
• Δ_fH_{(+) ion,0K} : Enthalpy of formation of positive ion at 0K (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.1528		Relay (... Calculated Property
PAff	791.50	kJ/mol	NIST
BasG	760.00	kJ/mol	NIST
EA	[0.20; 1.60]	eV
EA	0.20 ± 0.02	eV	NIST
EA	1.60 ± 0.30	eV	NIST
ΔfG°	63.63	kJ/mol	Relay (... Calculated Property ⚠️
ΔfH°gas	286.27	kJ/mol	Relay (... Calculated Property
ΔfH°(+) ion	1370.00	kJ/mol	NIST
ΔfH(+) ion,0K	1360.00	kJ/mol	NIST
ΔvapH°	26.26	kJ/mol	Relay (... Calculated Property
IE	[11.00; 11.80]	eV
IE	11.33 ± 0.01	eV	NIST
IE	11.34	eV	NIST
IE	Outlier 11.00 ± 0.03	eV	NIST
IE	11.33 ± 0.01	eV	NIST
IE	11.40 ± 0.10	eV	NIST
IE	11.33 ± 0.02	eV	NIST
IE	11.33 ± 0.01	eV	NIST
IE	11.33 ± 0.02	eV	NIST
IE	11.39 ± 0.10	eV	NIST
IE	11.34 ± 0.02	eV	NIST
IE	11.65	eV	NIST
IE	11.71 ± 0.03	eV	NIST
IE	11.80 ± 0.20	eV	NIST
log10WS	0.04		Relay (... Calculated Property
logPoct/wat	0.462		Crippen Calculated Property
McVol	34.850	ml/mol	McGowan Calculated Property
Pc	5651.84	kPa	Relay (... Calculated Property ⚠️
Tboil	249.38	K	Relay (... Calculated Property
Tc	452.00	K	Relay (... Calculated Property
Tfus	237.99	K	Relay (... Calculated Property
Vc	0.140	m3/kmol	Relay (... Calculated Property

Similar Compounds

Find more compounds similar to Carbon monosulfide.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• McGowan Method
• NIST Webbook

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.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.