Properties of 2,5-Dichloro-3-thiophenecarboxylic acid

Thermophysical properties for 2,5-Dichloro-3-thiophenecarboxylic acid (CAS: 36157-41-2). Use the selector below to view properties in different unit systems.

Unit System

Calculation Conditions

The following state-dependent properties were calculated at these standard conditions.

Temperature

25 °C

Pressure

1.01325 bar

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Identification

Atoms
C: 5, Cl: 2, H: 2, O: 2, S: 1
CAS
36157-41-2
Formula
C5H2Cl2O2S
ID
36157-41-2
InChI
C5H2Cl2O2S/c6-3-1-2(5(8)9)4(7)10-3/h1H,(H,8,9)
InChI Key
FBUUZRITKBLZJX-UHFFFAOYSA-N
IUPAC Name
2,5-dichlorothiophene-3-carboxylic acid
Molecular Weight (kg)
197.039
Phase
s
PubChem ID
2.2544e+5
SMILES
O=C(O)c1cc(Cl)sc1Cl
Synonyms

Physical Properties

Acentric factor
Critical pressure (bar)
47.6281
Critical temperature (°C)
595.703
Critical volume (m³/kmol)
0.3975
Dipole moment
Melting temperature (°C)
147
Normal boiling temperature (°C)
342.26

State-dependent Properties

API gravity
-43.5037
Compressibility factor
0.00465193
Density (kg/m³)
1731.28
Dynamic viscosity (cP)
0
Enthalpy of vaporization (mass) (kJ)
0
Enthalpy of vaporization (molar) (kJ/kmol)
Gibbs free energy (kJ/kmol)
0
Joule–Thomson coefficient
Kinematic viscosity
Molar enthalpy (kJ/kmol)
0
Molar entropy (kJ/(kmol·K))
0
Molar heat capacity (kJ/(kmol·K))
116.458
Molar volume (m³/kmol)
0.113811
Parachor
6.4173e-5
Poynting correction factor
1.00505
Prandtl number
Saturation pressure (bar)
8.0508e-7
Saturation temperature (°C)
342.26
Solubility parameter
Specific enthalpy (kJ)
0
Specific entropy (kJ/kg·K)
0
Specific gravity
1.73298
Specific heat capacity (kJ/kg·K)
0.59104
Surface tension
0.0719178
Thermal conductivity
Thermal diffusivity

Safety Properties

Autoignition temperature (°C)
-273.15
Flash point temperature (°C)
-273.15
Lower flammability limit
0.0245317
Upper flammability limit
0.156111

Environmental Properties

Global warming potential
Ozone depletion potential