CAS No.: 5858-18-4
Molecular Formula: C₆H₄Cl₂S
Molecular Weight: 179.07 g mol⁻¹
Appearance: white to tan low-melting solid (mp 42–46 °C)
Purity: ≥98.0 % (GC)
1,4-oriented thiol giving linear rigid-rod sulfide polymers; intermediate for optical brighteners and agro-chemicals. Keep tightly closed under nitrogen, avoid prolonged exposure to air.
