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Thianaphthene 95-15-8


Product Name: Thianaphthene CAS: 95-15-8 MF: C8H6S MW: 134.2 EINECS: 202-395-7 Melting point: 30-33 °C Boiling point: 221-222 °C(lit.) Density: 1.149 g/mL at 25 °C(lit.) Refractive index: 1.6332 (estimate) Fp: >230 °F Storage temp: Store below +30°C. Solubility: 0.13g/l Form: Crystalline Solid Color: White to pink or yellow Specific Gravity: 1.149 Water Solubility: insoluble Merck: 14,9303 BRN: 80580


Product Name Thianaphthene
Appearance White crystals
Purity 99% min
MW 134.2
Melting point 30-33 °C


It can be used as a model compound, organic sulfur source, pharmaceutical composition such as raloxifene and anti-osteoporosis agent, etc., as a photochromic material and optical recording medium, and can also be used as a starting point for the preparation of heterocyclic sulfonamides Raw materials and synthesis of acyclic thioplatinum compounds.


Store in a cool, dry place. Ensure that there are good ventilation facilities in the workplace. Keep sealed. Keep away from fire, and store away from oxidants.


It is cherry red when dissolved in concentrated sulfuric acid and disappears after heating. Sulfonation reaction easily occurs. It will become hazel when exposed to light and air. Avoid contact with oxides.

Description of necessary first aid measures

General advice Consult a doctor. Show this safety data sheet to the doctor on site. Inhale If inhaled, move the patient to fresh air. If breathing stops, give artificial respiration. Consult a doctor. skin contact Rinse with soap and plenty of water. Consult a doctor. eye contact Flush eyes with water as a preventive measure. Ingestion Never give anything by mouth to an unconscious person. Rinse your mouth with water. Consult a doctor.