Product Name

  • Name

    2,3-DICHLOROTHIOPHENOL

  • EINECS -0
  • CAS No. 17231-95-7
  • Article Data3
  • CAS DataBase
  • Density 1.421 g/cm3
  • Solubility
  • Melting Point 54.4-60.1 ºC
  • Formula C6H4Cl2S
  • Boiling Point 249.3 ºC at 760 mmHg
  • Molecular Weight 179.07
  • Flash Point 99 °C
  • Transport Information 2811
  • Appearance white to slightly yellow crystals
  • Safety 26-36/39-37/39
  • Risk Codes 22-41-36/37/38
  • Molecular Structure Molecular Structure of 17231-95-7 (2,3-DICHLOROTHIOPHENOL)
  • Hazard Symbols HarmfulXnIrritantXi
  • Synonyms 2,3-Dichlorobenzenethiol;2,3-Dichlorothiophenol;
  • PSA 38.80000
  • LogP 3.28210

2,3-Dichlorothiophenol Chemical Properties


IUPAC Name: 2,3-Dichlorobenzenethiol
Canonical SMILES: C1=CC(=C(C(=C1)Cl)Cl)S
InChI: InChI=1S/C6H4Cl2S/c7-4-2-1-3-5(9)6(4)8/h1-3,9H
InChIKey: QGRKONUHHGBHRB-UHFFFAOYSA-N
Molecular Weight: 179.06696 [g/mol]
Molecular Formula: C6H4Cl2S
XLogP3: 3.7 
Sensitive: Stench 
Appearance: white to slightly yellow crystals
Melting Point: 54.4-60.1 °C
Index of Refraction: 1.619
Molar Refractivity: 44.21 cm3
Molar Volume: 125.9 cm3
Surface Tension: 45.7 dyne/cm
Density: 1.421 g/cm3
Flash Point: 99 °C
Enthalpy of Vaporization: 46.69 kJ/mol
Boiling Point: 249.3 °C at 760 mmHg
Vapour Pressure: 0.0364 mmHg at 25 °C
Product Categories of Benzenethiol,2,3-dichloro- (CAS NO.17231-95-7): Phenol & Thiophenol & Mercaptan; Phenoles and thiophenoles

2,3-Dichlorothiophenol Safety Profile

Hazard Codes: HarmfulXn,IrritantXi
Risk Statements: 22-41-36/37/38
 R22:Harmful if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R41:Risk of serious damage to the eyes.
Safety Statements: 26-36/39-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection. 
S36:Wear suitable protective clothing. 
S39:Wear eye / face protection.
RIDADR: 2811
WGK Germany: 3
Hazard Note: Irritant/Stench
HazardClass: IRRITANT, STENCH
PackingGroup of Benzenethiol,2,3-dichloro- (CAS NO.17231-95-7): III

2,3-Dichlorothiophenol Specification

 Benzenethiol,2,3-dichloro- (CAS NO.17231-95-7), its Synonyms are 2,3-Dichlorothiophenol ; 2,3-Dichlorobenzenethiol .

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