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- Name 4,5-Dichlorothiophene-2-carboxylic acid
- EINECS1312995-182-4
- CAS No. 31166-29-7
- Density1.708 g/cm3
- PSA65.54000
- LogP2.75310
- SolubilityN/A
- Melting Point196-197 °C
- FormulaC5H2Cl2O2S
- Boiling Point315.3 °C at 760 mmHg
- Molecular Weight197.042
- Flash Point144.5 °C
- Transport InformationN/A
- AppearanceN/A
- Safety20-26-35
- Risk Codes36/37/38-20/22
- Molecular Structure
- Hazard SymbolsN/A
- SynonymsN/A
- Article Data10
4,5-Dichlorothiophene-2-carboxylic acid Chemical Properties
Systematic Name: 4,5-Dichlorothiophene-2-carboxylic acid
Synonyms of 4,5-Dichlorothiophene-2-carboxylic acid (CAS NO.31166-29-7): 2,3-Dichloro-5-thiophenecarboxylicacid ; 2-Thiophenecarboxylicacid, 4,5-dichloro-
CAS NO: 31166-29-7
Molecular Formula: C5H2Cl2O2S
Molecular Weight: 197.0392
Molecular Structure: .png)
H bond acceptors: 2
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 54.54 Å2
Index of Refraction: 1.636
Molar Refractivity: 41.35 cm3
Molar Volume: 115.3 cm3
Surface Tension: 62.4 dyne/cm
Density: 1.708 g/cm3
Flash Point: 144.5 °C
Enthalpy of Vaporization: 58.76 kJ/mol
Boiling Point: 315.3 °C at 760 mmHg
Vapour Pressure: 0.000186 mmHg at 25°C
SMILES: O=C(O)c1sc(Cl)c(Cl)c1
InChI: InChI=1/C5H2Cl2O2S/c6-2-1-3(5(8)9)10-4(2)7/h1H,(H,8,9)
InChIKey: JDBAYLWBVQVMTD-UHFFFAOYAG
Std. InChI: InChI=1S/C5H2Cl2O2S/c6-2-1-3(5(8)9)10-4(2)7/h1H,(H,8,9)
Std. InChIKey: JDBAYLWBVQVMTD-UHFFFAOYSA-N
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